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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-15 09:06:16 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2009-06-15 09:06:16 +0000 |
commit | f43369a5c13811c7eb3578c654fe33023dd32a96 (patch) | |
tree | 18b62091ac44fa262df81bb37ea62e393c27a56d /gc.c | |
parent | 3855e60e1686ac6823861608ac0bed9f13a1583b (diff) | |
download | ruby-f43369a5c13811c7eb3578c654fe33023dd32a96.tar.gz ruby-f43369a5c13811c7eb3578c654fe33023dd32a96.tar.xz ruby-f43369a5c13811c7eb3578c654fe33023dd32a96.zip |
* gc.c (os_obj_of): invoke garbage collection before iteration, to
avoid accessing half recycled object references. [ruby-dev:38613]
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@23693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'gc.c')
-rw-r--r-- | gc.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -85,6 +85,7 @@ void *alloca (); int ruby_gc_debug_indent = 0; #undef GC_DEBUG +#define GC_DEBUG /* for GC profile */ #define GC_PROFILE_MORE_DETAIL 0 @@ -272,7 +273,7 @@ typedef struct RVALUE { struct RComplex complex; } as; #ifdef GC_DEBUG - char *file; + const char *file; int line; #endif } RVALUE; @@ -2392,6 +2393,7 @@ os_obj_of(rb_objspace_t *objspace, VALUE of) RVALUE *p, *pend; volatile VALUE v; + rb_garbage_collect(); i = 0; while (i < heaps_used) { while (0 < i && (uintptr_t)membase < (uintptr_t)heaps[i-1].membase) |