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ruby
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Mark asan fake stacks during machine stack marking 

ASAN leaves a pointer to the fake frame on the stack; we can use the
__asan_addr_is_in_fake_stack API to work out the extent of the fake
stack and thus mark any VALUEs contained therein.

[Bug #20001]
This commit is contained in:
KJ Tsanaktsidis 2023-11-12 16:19:31 +11:00
Родитель bdafad8790
Коммит d10bc3a2b8
8 изменённых файлов: 157 добавлений и 7 удалений
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43
common.mk
Просмотреть файл

@ -2000,6 +2000,7 @@ array.$(OBJEXT): $(top_srcdir)/internal/numeric.h
array.$(OBJEXT): $(top_srcdir)/internal/object.h
array.$(OBJEXT): $(top_srcdir)/internal/proc.h
array.$(OBJEXT): $(top_srcdir)/internal/rational.h
array.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
array.$(OBJEXT): $(top_srcdir)/internal/serial.h
array.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
array.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -2213,6 +2214,7 @@ ast.$(OBJEXT): $(top_srcdir)/internal/numeric.h
ast.$(OBJEXT): $(top_srcdir)/internal/parse.h
ast.$(OBJEXT): $(top_srcdir)/internal/rational.h
ast.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
ast.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
ast.$(OBJEXT): $(top_srcdir)/internal/serial.h
ast.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
ast.$(OBJEXT): $(top_srcdir)/internal/symbol.h
@ -2648,6 +2650,7 @@ builtin.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
builtin.$(OBJEXT): $(top_srcdir)/internal/compilers.h
builtin.$(OBJEXT): $(top_srcdir)/internal/gc.h
builtin.$(OBJEXT): $(top_srcdir)/internal/imemo.h
builtin.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
builtin.$(OBJEXT): $(top_srcdir)/internal/serial.h
builtin.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
builtin.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -2877,6 +2880,7 @@ class.$(OBJEXT): $(top_srcdir)/internal/gc.h
class.$(OBJEXT): $(top_srcdir)/internal/hash.h
class.$(OBJEXT): $(top_srcdir)/internal/imemo.h
class.$(OBJEXT): $(top_srcdir)/internal/object.h
class.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
class.$(OBJEXT): $(top_srcdir)/internal/serial.h
class.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
class.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -3274,6 +3278,7 @@ compile.$(OBJEXT): $(top_srcdir)/internal/object.h
compile.$(OBJEXT): $(top_srcdir)/internal/rational.h
compile.$(OBJEXT): $(top_srcdir)/internal/re.h
compile.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
compile.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
compile.$(OBJEXT): $(top_srcdir)/internal/serial.h
compile.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
compile.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -3527,6 +3532,7 @@ complex.$(OBJEXT): $(top_srcdir)/internal/math.h
complex.$(OBJEXT): $(top_srcdir)/internal/numeric.h
complex.$(OBJEXT): $(top_srcdir)/internal/object.h
complex.$(OBJEXT): $(top_srcdir)/internal/rational.h
complex.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
complex.$(OBJEXT): $(top_srcdir)/internal/serial.h
complex.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
complex.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -3971,6 +3977,7 @@ debug.$(OBJEXT): $(top_srcdir)/internal/class.h
debug.$(OBJEXT): $(top_srcdir)/internal/compilers.h
debug.$(OBJEXT): $(top_srcdir)/internal/gc.h
debug.$(OBJEXT): $(top_srcdir)/internal/imemo.h
debug.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
debug.$(OBJEXT): $(top_srcdir)/internal/serial.h
debug.$(OBJEXT): $(top_srcdir)/internal/signal.h
debug.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
@ -4348,6 +4355,7 @@ dir.$(OBJEXT): $(top_srcdir)/internal/gc.h
dir.$(OBJEXT): $(top_srcdir)/internal/imemo.h
dir.$(OBJEXT): $(top_srcdir)/internal/io.h
dir.$(OBJEXT): $(top_srcdir)/internal/object.h
dir.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
dir.$(OBJEXT): $(top_srcdir)/internal/serial.h
dir.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
dir.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -6271,6 +6279,7 @@ enumerator.$(OBJEXT): $(top_srcdir)/internal/imemo.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/numeric.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/range.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/rational.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/serial.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
enumerator.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -6483,6 +6492,7 @@ error.$(OBJEXT): $(top_srcdir)/internal/io.h
error.$(OBJEXT): $(top_srcdir)/internal/load.h
error.$(OBJEXT): $(top_srcdir)/internal/object.h
error.$(OBJEXT): $(top_srcdir)/internal/process.h
error.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
error.$(OBJEXT): $(top_srcdir)/internal/serial.h
error.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
error.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -6699,6 +6709,7 @@ eval.$(OBJEXT): $(top_srcdir)/internal/imemo.h
eval.$(OBJEXT): $(top_srcdir)/internal/inits.h
eval.$(OBJEXT): $(top_srcdir)/internal/io.h
eval.$(OBJEXT): $(top_srcdir)/internal/object.h
eval.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
eval.$(OBJEXT): $(top_srcdir)/internal/serial.h
eval.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
eval.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -7434,6 +7445,7 @@ goruby.$(OBJEXT): $(top_srcdir)/internal/imemo.h
goruby.$(OBJEXT): $(top_srcdir)/internal/numeric.h
goruby.$(OBJEXT): $(top_srcdir)/internal/rational.h
goruby.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
goruby.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
goruby.$(OBJEXT): $(top_srcdir)/internal/serial.h
goruby.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
goruby.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -7670,6 +7682,7 @@ hash.$(OBJEXT): $(top_srcdir)/internal/hash.h
hash.$(OBJEXT): $(top_srcdir)/internal/imemo.h
hash.$(OBJEXT): $(top_srcdir)/internal/object.h
hash.$(OBJEXT): $(top_srcdir)/internal/proc.h
hash.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
hash.$(OBJEXT): $(top_srcdir)/internal/serial.h
hash.$(OBJEXT): $(top_srcdir)/internal/st.h
hash.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
@ -8082,6 +8095,7 @@ io.$(OBJEXT): $(top_srcdir)/internal/io.h
io.$(OBJEXT): $(top_srcdir)/internal/numeric.h
io.$(OBJEXT): $(top_srcdir)/internal/object.h
io.$(OBJEXT): $(top_srcdir)/internal/process.h
io.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
io.$(OBJEXT): $(top_srcdir)/internal/serial.h
io.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
io.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -8756,6 +8770,7 @@ load.$(OBJEXT): $(top_srcdir)/internal/numeric.h
load.$(OBJEXT): $(top_srcdir)/internal/parse.h
load.$(OBJEXT): $(top_srcdir)/internal/rational.h
load.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
load.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
load.$(OBJEXT): $(top_srcdir)/internal/serial.h
load.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
load.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -9485,6 +9500,7 @@ marshal.$(OBJEXT): $(top_srcdir)/internal/hash.h
marshal.$(OBJEXT): $(top_srcdir)/internal/imemo.h
marshal.$(OBJEXT): $(top_srcdir)/internal/numeric.h
marshal.$(OBJEXT): $(top_srcdir)/internal/object.h
marshal.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
marshal.$(OBJEXT): $(top_srcdir)/internal/serial.h
marshal.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
marshal.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -9869,6 +9885,7 @@ memory_view.$(OBJEXT): $(top_srcdir)/internal/compilers.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/gc.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/hash.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/imemo.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/serial.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
memory_view.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -10080,6 +10097,7 @@ miniinit.$(OBJEXT): $(top_srcdir)/internal/imemo.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/numeric.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/rational.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/serial.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
miniinit.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -10328,6 +10346,7 @@ node.$(OBJEXT): $(top_srcdir)/internal/compilers.h
node.$(OBJEXT): $(top_srcdir)/internal/gc.h
node.$(OBJEXT): $(top_srcdir)/internal/hash.h
node.$(OBJEXT): $(top_srcdir)/internal/imemo.h
node.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
node.$(OBJEXT): $(top_srcdir)/internal/serial.h
node.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
node.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -10535,6 +10554,7 @@ node_dump.$(OBJEXT): $(top_srcdir)/internal/imemo.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/numeric.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/rational.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/serial.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
node_dump.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -10743,6 +10763,7 @@ numeric.$(OBJEXT): $(top_srcdir)/internal/imemo.h
numeric.$(OBJEXT): $(top_srcdir)/internal/numeric.h
numeric.$(OBJEXT): $(top_srcdir)/internal/object.h
numeric.$(OBJEXT): $(top_srcdir)/internal/rational.h
numeric.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
numeric.$(OBJEXT): $(top_srcdir)/internal/serial.h
numeric.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
numeric.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -10956,6 +10977,7 @@ object.$(OBJEXT): $(top_srcdir)/internal/imemo.h
object.$(OBJEXT): $(top_srcdir)/internal/inits.h
object.$(OBJEXT): $(top_srcdir)/internal/numeric.h
object.$(OBJEXT): $(top_srcdir)/internal/object.h
object.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
object.$(OBJEXT): $(top_srcdir)/internal/serial.h
object.$(OBJEXT): $(top_srcdir)/internal/st.h
object.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
@ -11170,6 +11192,7 @@ pack.$(OBJEXT): $(top_srcdir)/internal/bits.h
pack.$(OBJEXT): $(top_srcdir)/internal/compilers.h
pack.$(OBJEXT): $(top_srcdir)/internal/gc.h
pack.$(OBJEXT): $(top_srcdir)/internal/imemo.h
pack.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
pack.$(OBJEXT): $(top_srcdir)/internal/serial.h
pack.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
pack.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -11389,6 +11412,7 @@ parse.$(OBJEXT): $(top_srcdir)/internal/parse.h
parse.$(OBJEXT): $(top_srcdir)/internal/rational.h
parse.$(OBJEXT): $(top_srcdir)/internal/re.h
parse.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
parse.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
parse.$(OBJEXT): $(top_srcdir)/internal/serial.h
parse.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
parse.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -12641,6 +12665,7 @@ proc.$(OBJEXT): $(top_srcdir)/internal/gc.h
proc.$(OBJEXT): $(top_srcdir)/internal/imemo.h
proc.$(OBJEXT): $(top_srcdir)/internal/object.h
proc.$(OBJEXT): $(top_srcdir)/internal/proc.h
proc.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
proc.$(OBJEXT): $(top_srcdir)/internal/serial.h
proc.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
proc.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -12885,6 +12910,7 @@ process.$(OBJEXT): $(top_srcdir)/internal/io.h
process.$(OBJEXT): $(top_srcdir)/internal/numeric.h
process.$(OBJEXT): $(top_srcdir)/internal/object.h
process.$(OBJEXT): $(top_srcdir)/internal/process.h
process.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
process.$(OBJEXT): $(top_srcdir)/internal/serial.h
process.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
process.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -13107,6 +13133,7 @@ ractor.$(OBJEXT): $(top_srcdir)/internal/hash.h
ractor.$(OBJEXT): $(top_srcdir)/internal/imemo.h
ractor.$(OBJEXT): $(top_srcdir)/internal/numeric.h
ractor.$(OBJEXT): $(top_srcdir)/internal/rational.h
ractor.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
ractor.$(OBJEXT): $(top_srcdir)/internal/serial.h
ractor.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
ractor.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -13729,6 +13756,7 @@ rational.$(OBJEXT): $(top_srcdir)/internal/imemo.h
rational.$(OBJEXT): $(top_srcdir)/internal/numeric.h
rational.$(OBJEXT): $(top_srcdir)/internal/object.h
rational.$(OBJEXT): $(top_srcdir)/internal/rational.h
rational.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
rational.$(OBJEXT): $(top_srcdir)/internal/serial.h
rational.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
rational.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -13935,6 +13963,7 @@ re.$(OBJEXT): $(top_srcdir)/internal/imemo.h
re.$(OBJEXT): $(top_srcdir)/internal/object.h
re.$(OBJEXT): $(top_srcdir)/internal/ractor.h
re.$(OBJEXT): $(top_srcdir)/internal/re.h
re.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
re.$(OBJEXT): $(top_srcdir)/internal/serial.h
re.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
re.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -15118,6 +15147,7 @@ rjit.$(OBJEXT): $(top_srcdir)/internal/gc.h
rjit.$(OBJEXT): $(top_srcdir)/internal/hash.h
rjit.$(OBJEXT): $(top_srcdir)/internal/imemo.h
rjit.$(OBJEXT): $(top_srcdir)/internal/process.h
rjit.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
rjit.$(OBJEXT): $(top_srcdir)/internal/serial.h
rjit.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
rjit.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -15647,6 +15677,7 @@ ruby.$(OBJEXT): $(top_srcdir)/internal/object.h
ruby.$(OBJEXT): $(top_srcdir)/internal/parse.h
ruby.$(OBJEXT): $(top_srcdir)/internal/rational.h
ruby.$(OBJEXT): $(top_srcdir)/internal/ruby_parser.h
ruby.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
ruby.$(OBJEXT): $(top_srcdir)/internal/serial.h
ruby.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
ruby.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -16065,6 +16096,7 @@ scheduler.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/compilers.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/gc.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/imemo.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/serial.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
scheduler.$(OBJEXT): $(top_srcdir)/internal/thread.h
@ -16429,6 +16461,7 @@ shape.$(OBJEXT): $(top_srcdir)/internal/error.h
shape.$(OBJEXT): $(top_srcdir)/internal/gc.h
shape.$(OBJEXT): $(top_srcdir)/internal/imemo.h
shape.$(OBJEXT): $(top_srcdir)/internal/object.h
shape.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
shape.$(OBJEXT): $(top_srcdir)/internal/serial.h
shape.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
shape.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -17645,6 +17678,7 @@ struct.$(OBJEXT): $(top_srcdir)/internal/hash.h
struct.$(OBJEXT): $(top_srcdir)/internal/imemo.h
struct.$(OBJEXT): $(top_srcdir)/internal/object.h
struct.$(OBJEXT): $(top_srcdir)/internal/proc.h
struct.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
struct.$(OBJEXT): $(top_srcdir)/internal/serial.h
struct.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
struct.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -17855,6 +17889,7 @@ symbol.$(OBJEXT): $(top_srcdir)/internal/gc.h
symbol.$(OBJEXT): $(top_srcdir)/internal/hash.h
symbol.$(OBJEXT): $(top_srcdir)/internal/imemo.h
symbol.$(OBJEXT): $(top_srcdir)/internal/object.h
symbol.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
symbol.$(OBJEXT): $(top_srcdir)/internal/serial.h
symbol.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
symbol.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -18076,6 +18111,7 @@ thread.$(OBJEXT): $(top_srcdir)/internal/imemo.h
thread.$(OBJEXT): $(top_srcdir)/internal/io.h
thread.$(OBJEXT): $(top_srcdir)/internal/object.h
thread.$(OBJEXT): $(top_srcdir)/internal/proc.h
thread.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
thread.$(OBJEXT): $(top_srcdir)/internal/serial.h
thread.$(OBJEXT): $(top_srcdir)/internal/signal.h
thread.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
@ -18329,6 +18365,7 @@ time.$(OBJEXT): $(top_srcdir)/internal/hash.h
time.$(OBJEXT): $(top_srcdir)/internal/imemo.h
time.$(OBJEXT): $(top_srcdir)/internal/numeric.h
time.$(OBJEXT): $(top_srcdir)/internal/rational.h
time.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
time.$(OBJEXT): $(top_srcdir)/internal/serial.h
time.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
time.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -18892,6 +18929,7 @@ variable.$(OBJEXT): $(top_srcdir)/internal/hash.h
variable.$(OBJEXT): $(top_srcdir)/internal/imemo.h
variable.$(OBJEXT): $(top_srcdir)/internal/object.h
variable.$(OBJEXT): $(top_srcdir)/internal/re.h
variable.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
variable.$(OBJEXT): $(top_srcdir)/internal/serial.h
variable.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
variable.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -19104,6 +19142,7 @@ version.$(OBJEXT): $(top_srcdir)/internal/cmdlineopt.h
version.$(OBJEXT): $(top_srcdir)/internal/compilers.h
version.$(OBJEXT): $(top_srcdir)/internal/gc.h
version.$(OBJEXT): $(top_srcdir)/internal/imemo.h
version.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
version.$(OBJEXT): $(top_srcdir)/internal/serial.h
version.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
version.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -19592,6 +19631,7 @@ vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/compilers.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/error.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/gc.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/imemo.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/serial.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
vm_backtrace.$(OBJEXT): $(top_srcdir)/internal/string.h
@ -19821,6 +19861,7 @@ vm_dump.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/compilers.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/gc.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/imemo.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/serial.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
vm_dump.$(OBJEXT): $(top_srcdir)/internal/variable.h
@ -20049,6 +20090,7 @@ vm_sync.$(OBJEXT): $(top_srcdir)/internal/basic_operators.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/compilers.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/gc.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/imemo.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/serial.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
vm_sync.$(OBJEXT): $(top_srcdir)/internal/thread.h
@ -20257,6 +20299,7 @@ vm_trace.$(OBJEXT): $(top_srcdir)/internal/compilers.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/gc.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/hash.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/imemo.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/sanitizers.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/serial.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/static_assert.h
vm_trace.$(OBJEXT): $(top_srcdir)/internal/symbol.h

1
ext/objspace/depend
Просмотреть файл

@ -182,6 +182,7 @@ object_tracing.o: $(top_srcdir)/internal/basic_operators.h
object_tracing.o: $(top_srcdir)/internal/compilers.h
object_tracing.o: $(top_srcdir)/internal/gc.h
object_tracing.o: $(top_srcdir)/internal/imemo.h
object_tracing.o: $(top_srcdir)/internal/sanitizers.h
object_tracing.o: $(top_srcdir)/internal/serial.h
object_tracing.o: $(top_srcdir)/internal/static_assert.h
object_tracing.o: $(top_srcdir)/internal/vm.h

1
ext/ripper/depend
Просмотреть файл

@ -593,6 +593,7 @@ ripper.o: $(top_srcdir)/internal/parse.h
ripper.o: $(top_srcdir)/internal/rational.h
ripper.o: $(top_srcdir)/internal/re.h
ripper.o: $(top_srcdir)/internal/ruby_parser.h
ripper.o: $(top_srcdir)/internal/sanitizers.h
ripper.o: $(top_srcdir)/internal/serial.h
ripper.o: $(top_srcdir)/internal/static_assert.h
ripper.o: $(top_srcdir)/internal/string.h

15
ext/socket/depend
Просмотреть файл

@ -199,6 +199,7 @@ ancdata.o: $(top_srcdir)/internal/error.h
ancdata.o: $(top_srcdir)/internal/gc.h
ancdata.o: $(top_srcdir)/internal/imemo.h
ancdata.o: $(top_srcdir)/internal/io.h
ancdata.o: $(top_srcdir)/internal/sanitizers.h
ancdata.o: $(top_srcdir)/internal/serial.h
ancdata.o: $(top_srcdir)/internal/static_assert.h
ancdata.o: $(top_srcdir)/internal/string.h
@ -408,6 +409,7 @@ basicsocket.o: $(top_srcdir)/internal/error.h
basicsocket.o: $(top_srcdir)/internal/gc.h
basicsocket.o: $(top_srcdir)/internal/imemo.h
basicsocket.o: $(top_srcdir)/internal/io.h
basicsocket.o: $(top_srcdir)/internal/sanitizers.h
basicsocket.o: $(top_srcdir)/internal/serial.h
basicsocket.o: $(top_srcdir)/internal/static_assert.h
basicsocket.o: $(top_srcdir)/internal/string.h
@ -617,6 +619,7 @@ constants.o: $(top_srcdir)/internal/error.h
constants.o: $(top_srcdir)/internal/gc.h
constants.o: $(top_srcdir)/internal/imemo.h
constants.o: $(top_srcdir)/internal/io.h
constants.o: $(top_srcdir)/internal/sanitizers.h
constants.o: $(top_srcdir)/internal/serial.h
constants.o: $(top_srcdir)/internal/static_assert.h
constants.o: $(top_srcdir)/internal/string.h
@ -827,6 +830,7 @@ ifaddr.o: $(top_srcdir)/internal/error.h
ifaddr.o: $(top_srcdir)/internal/gc.h
ifaddr.o: $(top_srcdir)/internal/imemo.h
ifaddr.o: $(top_srcdir)/internal/io.h
ifaddr.o: $(top_srcdir)/internal/sanitizers.h
ifaddr.o: $(top_srcdir)/internal/serial.h
ifaddr.o: $(top_srcdir)/internal/static_assert.h
ifaddr.o: $(top_srcdir)/internal/string.h
@ -1036,6 +1040,7 @@ init.o: $(top_srcdir)/internal/error.h
init.o: $(top_srcdir)/internal/gc.h
init.o: $(top_srcdir)/internal/imemo.h
init.o: $(top_srcdir)/internal/io.h
init.o: $(top_srcdir)/internal/sanitizers.h
init.o: $(top_srcdir)/internal/serial.h
init.o: $(top_srcdir)/internal/static_assert.h
init.o: $(top_srcdir)/internal/string.h
@ -1245,6 +1250,7 @@ ipsocket.o: $(top_srcdir)/internal/error.h
ipsocket.o: $(top_srcdir)/internal/gc.h
ipsocket.o: $(top_srcdir)/internal/imemo.h
ipsocket.o: $(top_srcdir)/internal/io.h
ipsocket.o: $(top_srcdir)/internal/sanitizers.h
ipsocket.o: $(top_srcdir)/internal/serial.h
ipsocket.o: $(top_srcdir)/internal/static_assert.h
ipsocket.o: $(top_srcdir)/internal/string.h
@ -1454,6 +1460,7 @@ option.o: $(top_srcdir)/internal/error.h
option.o: $(top_srcdir)/internal/gc.h
option.o: $(top_srcdir)/internal/imemo.h
option.o: $(top_srcdir)/internal/io.h
option.o: $(top_srcdir)/internal/sanitizers.h
option.o: $(top_srcdir)/internal/serial.h
option.o: $(top_srcdir)/internal/static_assert.h
option.o: $(top_srcdir)/internal/string.h
@ -1663,6 +1670,7 @@ raddrinfo.o: $(top_srcdir)/internal/error.h
raddrinfo.o: $(top_srcdir)/internal/gc.h
raddrinfo.o: $(top_srcdir)/internal/imemo.h
raddrinfo.o: $(top_srcdir)/internal/io.h
raddrinfo.o: $(top_srcdir)/internal/sanitizers.h
raddrinfo.o: $(top_srcdir)/internal/serial.h
raddrinfo.o: $(top_srcdir)/internal/static_assert.h
raddrinfo.o: $(top_srcdir)/internal/string.h
@ -1872,6 +1880,7 @@ socket.o: $(top_srcdir)/internal/error.h
socket.o: $(top_srcdir)/internal/gc.h
socket.o: $(top_srcdir)/internal/imemo.h
socket.o: $(top_srcdir)/internal/io.h
socket.o: $(top_srcdir)/internal/sanitizers.h
socket.o: $(top_srcdir)/internal/serial.h
socket.o: $(top_srcdir)/internal/static_assert.h
socket.o: $(top_srcdir)/internal/string.h
@ -2081,6 +2090,7 @@ sockssocket.o: $(top_srcdir)/internal/error.h
sockssocket.o: $(top_srcdir)/internal/gc.h
sockssocket.o: $(top_srcdir)/internal/imemo.h
sockssocket.o: $(top_srcdir)/internal/io.h
sockssocket.o: $(top_srcdir)/internal/sanitizers.h
sockssocket.o: $(top_srcdir)/internal/serial.h
sockssocket.o: $(top_srcdir)/internal/static_assert.h
sockssocket.o: $(top_srcdir)/internal/string.h
@ -2290,6 +2300,7 @@ tcpserver.o: $(top_srcdir)/internal/error.h
tcpserver.o: $(top_srcdir)/internal/gc.h
tcpserver.o: $(top_srcdir)/internal/imemo.h
tcpserver.o: $(top_srcdir)/internal/io.h
tcpserver.o: $(top_srcdir)/internal/sanitizers.h
tcpserver.o: $(top_srcdir)/internal/serial.h
tcpserver.o: $(top_srcdir)/internal/static_assert.h
tcpserver.o: $(top_srcdir)/internal/string.h
@ -2499,6 +2510,7 @@ tcpsocket.o: $(top_srcdir)/internal/error.h
tcpsocket.o: $(top_srcdir)/internal/gc.h
tcpsocket.o: $(top_srcdir)/internal/imemo.h
tcpsocket.o: $(top_srcdir)/internal/io.h
tcpsocket.o: $(top_srcdir)/internal/sanitizers.h
tcpsocket.o: $(top_srcdir)/internal/serial.h
tcpsocket.o: $(top_srcdir)/internal/static_assert.h
tcpsocket.o: $(top_srcdir)/internal/string.h
@ -2708,6 +2720,7 @@ udpsocket.o: $(top_srcdir)/internal/error.h
udpsocket.o: $(top_srcdir)/internal/gc.h
udpsocket.o: $(top_srcdir)/internal/imemo.h
udpsocket.o: $(top_srcdir)/internal/io.h
udpsocket.o: $(top_srcdir)/internal/sanitizers.h
udpsocket.o: $(top_srcdir)/internal/serial.h
udpsocket.o: $(top_srcdir)/internal/static_assert.h
udpsocket.o: $(top_srcdir)/internal/string.h
@ -2917,6 +2930,7 @@ unixserver.o: $(top_srcdir)/internal/error.h
unixserver.o: $(top_srcdir)/internal/gc.h
unixserver.o: $(top_srcdir)/internal/imemo.h
unixserver.o: $(top_srcdir)/internal/io.h
unixserver.o: $(top_srcdir)/internal/sanitizers.h
unixserver.o: $(top_srcdir)/internal/serial.h
unixserver.o: $(top_srcdir)/internal/static_assert.h
unixserver.o: $(top_srcdir)/internal/string.h
@ -3126,6 +3140,7 @@ unixsocket.o: $(top_srcdir)/internal/error.h
unixsocket.o: $(top_srcdir)/internal/gc.h
unixsocket.o: $(top_srcdir)/internal/imemo.h
unixsocket.o: $(top_srcdir)/internal/io.h
unixsocket.o: $(top_srcdir)/internal/sanitizers.h
unixsocket.o: $(top_srcdir)/internal/serial.h
unixsocket.o: $(top_srcdir)/internal/static_assert.h
unixsocket.o: $(top_srcdir)/internal/string.h

33
gc.c
Просмотреть файл

@ -6828,6 +6828,25 @@ static void each_stack_location(rb_objspace_t *objspace, const rb_execution_cont
const VALUE *stack_start, const VALUE *stack_end, void *ctx,
void (*cb)(rb_objspace_t *, void *, VALUE));
static void
gc_mark_machine_stack_location_maybe(rb_objspace_t *objspace, void *ctx, VALUE obj)
{
gc_mark_maybe(objspace, obj);
#ifdef RUBY_ASAN_ENABLED
rb_execution_context_t *ec = ctx;
void *fake_frame_start;
void *fake_frame_end;
bool is_fake_frame = asan_get_fake_stack_extents(
ec->thread_ptr->asan_fake_stack_handle, obj,
ec->machine.stack_start, ec->machine.stack_end,
&fake_frame_start, &fake_frame_end
);
if (is_fake_frame) {
each_stack_location(objspace, ec, fake_frame_start, fake_frame_end, NULL, gc_mark_maybe_cb);
}
#endif
}
#if defined(__wasm__)
@ -6846,10 +6865,10 @@ static void
mark_current_machine_context(rb_objspace_t *objspace, rb_execution_context_t *ec)
{
emscripten_scan_stack(rb_mark_locations);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], gc_mark_maybe_cb);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], NULL, gc_mark_maybe_cb);
emscripten_scan_registers(rb_mark_locations);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], gc_mark_maybe_cb);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], NULL, gc_mark_maybe_cb);
}
# else // use Asyncify version
@ -6859,10 +6878,10 @@ mark_current_machine_context(rb_objspace_t *objspace, rb_execution_context_t *ec
VALUE *stack_start, *stack_end;
SET_STACK_END;
GET_STACK_BOUNDS(stack_start, stack_end, 1);
each_stack_location(objspace, ec, stack_start, stack_end, gc_mark_maybe_cb);
each_stack_location(objspace, ec, stack_start, stack_end, NULL, gc_mark_maybe_cb);
rb_wasm_scan_locals(rb_mark_locations);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], gc_mark_maybe_cb);
each_stack_location(objspace, ec, rb_stack_range_tmp[0], rb_stack_range_tmp[1], NULL, gc_mark_maybe_cb);
}
# endif
@ -6889,9 +6908,9 @@ mark_current_machine_context(rb_objspace_t *objspace, rb_execution_context_t *ec
SET_STACK_END;
GET_STACK_BOUNDS(stack_start, stack_end, 1);
each_location(objspace, save_regs_gc_mark.v, numberof(save_regs_gc_mark.v), NULL, gc_mark_maybe_cb);
each_location(objspace, save_regs_gc_mark.v, numberof(save_regs_gc_mark.v), (void *)ec, gc_mark_machine_stack_location_maybe);
each_stack_location(objspace, ec, stack_start, stack_end, NULL, gc_mark_maybe_cb);
each_stack_location(objspace, ec, stack_start, stack_end, (void *)ec, gc_mark_machine_stack_location_maybe);
}
#endif
@ -6909,7 +6928,7 @@ each_machine_stack_value(const rb_execution_context_t *ec, void *ctx, void (*cb)
void
rb_gc_mark_machine_stack(const rb_execution_context_t *ec)
{
each_machine_stack_value(ec, NULL, gc_mark_maybe_cb);
each_machine_stack_value(ec, (void *)ec, gc_mark_machine_stack_location_maybe);
}
static void

63
internal/sanitizers.h
Просмотреть файл

@ -213,4 +213,67 @@ asan_get_real_stack_addr(void* slot)
return addr ? addr : slot;
}
/*!
* Gets the current thread's fake stack handle, which can be passed into get_fake_stack_extents
*
* \retval An opaque value which can be passed to asan_get_fake_stack_extents
*/
static inline void *
asan_get_thread_fake_stack_handle(void)
{
return __asan_get_current_fake_stack();
}
/*!
* Checks if the given VALUE _actually_ represents a pointer to an ASAN fake stack.
*
* If the given slot _is_ actually a reference to an ASAN fake stack, and that fake stack
* contains the real values for the passed-in range of machine stack addresses, returns true
* and the range of the fake stack through the outparams.
*
* Otherwise, returns false, and sets the outparams to NULL.
*
* Note that this function expects "start" to be > "end" on downward-growing stack architectures;
*
* \param[in] thread_fake_stack_handle The asan fake stack reference for the thread we're scanning
* \param[in] slot The value on the machine stack we want to inspect
* \param[in] machine_stack_start The extents of the real machine stack on which slot lives
* \param[in] machine_stack_end The extents of the real machine stack on which slot lives
* \param[out] fake_stack_start_out The extents of the fake stack which contains real VALUEs
* \param[out] fake_stack_end_out The extents of the fake stack which contains real VALUEs
* \return Whether slot is a pointer to a fake stack for the given machine stack range
*/
static inline bool
asan_get_fake_stack_extents(void *thread_fake_stack_handle, VALUE slot,
void *machine_stack_start, void *machine_stack_end,
void **fake_stack_start_out, void **fake_stack_end_out)
{
/* the ifdef is needed here to suppress a warning about fake_frame_{start/end} being
uninitialized if __asan_addr_is_in_fake_stack is an empty macro */
#ifdef RUBY_ASAN_ENABLED
void *fake_frame_start;
void *fake_frame_end;
void *real_stack_frame = __asan_addr_is_in_fake_stack(
thread_fake_stack_handle, (void *)slot, &fake_frame_start, &fake_frame_end
);
if (real_stack_frame) {
bool in_range;
#if STACK_GROW_DIRECTION < 0
in_range = machine_stack_start >= real_stack_frame && real_stack_frame >= machine_stack_end;
#else
in_range = machine_stack_start <= real_stack_frame && real_stack_frame <= machine_stack_end;
#endif
if (in_range) {
*fake_stack_start_out = fake_frame_start;
*fake_stack_end_out = fake_frame_end;
return true;
}
}
#endif
*fake_stack_start_out = 0;
*fake_stack_end_out = 0;
return false;
}
#endif /* INTERNAL_SANITIZERS_H */

3
thread.c
Просмотреть файл

@ -525,6 +525,9 @@ void
ruby_thread_init_stack(rb_thread_t *th, void *local_in_parent_frame)
{
native_thread_init_stack(th, local_in_parent_frame);
#ifdef RUBY_ASAN_ENABLED
th->asan_fake_stack_handle = asan_get_thread_fake_stack_handle();
#endif
}
const VALUE *

5
vm_core.h
Просмотреть файл

@ -94,6 +94,7 @@ extern int ruby_assert_critical_section_entered;
#include "internal.h"
#include "internal/array.h"
#include "internal/basic_operators.h"
#include "internal/sanitizers.h"
#include "internal/serial.h"
#include "internal/vm.h"
#include "method.h"
@ -1155,6 +1156,10 @@ typedef struct rb_thread_struct {
void **specific_storage;
struct rb_ext_config ext_config;
#ifdef RUBY_ASAN_ENABLED
void *asan_fake_stack_handle;
#endif
} rb_thread_t;
static inline unsigned int