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process.c (proc_getgroups, proc_setgroups): use ALLOCV_N
* process.c (proc_getgroups, proc_setgroups): use ALLOCV_N [Bug #9856] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46075 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -1,3 +1,8 @@
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Sat May 24 16:20:59 2014 Eric Wong <e@80x24.org>
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* process.c (proc_getgroups, proc_setgroups): use ALLOCV_N
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[Bug #9856]
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Sat May 24 15:49:39 2014 Tanaka Akira <akr@fsij.org>
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Sat May 24 15:49:39 2014 Tanaka Akira <akr@fsij.org>
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* test/lib/minitest/unit.rb (parallelize_me!): Removed.
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* test/lib/minitest/unit.rb (parallelize_me!): Removed.
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11
process.c
11
process.c
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@ -5547,7 +5547,7 @@ maxgroups(void)
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static VALUE
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static VALUE
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proc_getgroups(VALUE obj)
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proc_getgroups(VALUE obj)
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{
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{
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VALUE ary;
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VALUE ary, tmp;
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int i, ngroups;
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int i, ngroups;
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rb_gid_t *groups;
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rb_gid_t *groups;
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@ -5555,7 +5555,7 @@ proc_getgroups(VALUE obj)
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if (ngroups == -1)
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if (ngroups == -1)
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rb_sys_fail(0);
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rb_sys_fail(0);
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groups = ALLOCA_N(rb_gid_t, ngroups);
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groups = ALLOCV_N(rb_gid_t, tmp, ngroups);
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ngroups = getgroups(ngroups, groups);
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ngroups = getgroups(ngroups, groups);
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if (ngroups == -1)
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if (ngroups == -1)
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@ -5565,6 +5565,8 @@ proc_getgroups(VALUE obj)
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for (i = 0; i < ngroups; i++)
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for (i = 0; i < ngroups; i++)
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rb_ary_push(ary, GIDT2NUM(groups[i]));
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rb_ary_push(ary, GIDT2NUM(groups[i]));
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ALLOCV_END(tmp);
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return ary;
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return ary;
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}
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}
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#else
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#else
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@ -5591,6 +5593,7 @@ proc_setgroups(VALUE obj, VALUE ary)
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{
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{
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int ngroups, i;
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int ngroups, i;
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rb_gid_t *groups;
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rb_gid_t *groups;
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VALUE tmp;
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PREPARE_GETGRNAM;
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PREPARE_GETGRNAM;
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Check_Type(ary, T_ARRAY);
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Check_Type(ary, T_ARRAY);
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@ -5599,7 +5602,7 @@ proc_setgroups(VALUE obj, VALUE ary)
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if (ngroups > maxgroups())
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if (ngroups > maxgroups())
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rb_raise(rb_eArgError, "too many groups, %d max", maxgroups());
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rb_raise(rb_eArgError, "too many groups, %d max", maxgroups());
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groups = ALLOCA_N(rb_gid_t, ngroups);
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groups = ALLOCV_N(rb_gid_t, tmp, ngroups);
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for (i = 0; i < ngroups; i++) {
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for (i = 0; i < ngroups; i++) {
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VALUE g = RARRAY_AREF(ary, i);
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VALUE g = RARRAY_AREF(ary, i);
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@ -5611,6 +5614,8 @@ proc_setgroups(VALUE obj, VALUE ary)
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if (setgroups(ngroups, groups) == -1) /* ngroups <= maxgroups */
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if (setgroups(ngroups, groups) == -1) /* ngroups <= maxgroups */
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rb_sys_fail(0);
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rb_sys_fail(0);
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ALLOCV_END(tmp);
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return proc_getgroups(obj);
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return proc_getgroups(obj);
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}
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}
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#else
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#else
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