gecko-dev/mozglue/tests
David Parks 5730f5fc1c Bug 1546546: Part 3 - TestDllInterceptor must leave intercepted functions operable r=aklotz
In part 1, we disabled the unhooking of DLL-intercepted functions at shutdown.  The TestDllInterceptor relied on unhooking -- it worked by hooking functions with a "nonsense function" (nullptr) and then immediately unhooking it.  That restored the original function behavior.  Some hooked functions (e.g. NtWriteFile) are used by functions later in the program (e.g. printf) so the functions need to maintain their behavior.

This patch replaces the nonsense function with an identity function that also sets a global boolean as a side-effect.  The function is written in machine code.  x86-32, x86-64, and aarch64 variants are included.

Differential Revision: https://phabricator.services.mozilla.com/D30244

--HG--
extra : moz-landing-system : lando
2019-05-08 00:26:59 +00:00
..
gtest Bug 1542146 - Apply the change with the option StatementMacros from clang-format-8 r=andi 2019-04-05 21:42:17 +00:00
interceptor Bug 1546546: Part 3 - TestDllInterceptor must leave intercepted functions operable r=aklotz 2019-05-08 00:26:59 +00:00
ShowSSEConfig.cpp
TestNativeNt.cpp
TestPrintf.cpp Bug 1547143 - Format the tree: Be prescriptive with the pointer style (left) r=Ehsan 2019-05-01 08:47:10 +00:00
moz.build