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Don't print bug report in asan_death_callback when no VM

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If we don't have the VM (e.g. printing memory leaks in LSAN after shutdown)
then we will crash when we try to print the bug report. This issue was
reported in: https://github.com/ruby/ruby/pull/12309#issuecomment-2555766525
This commit is contained in:
Peter Zhu 2024-12-20 14:09:19 -05:00
parent aa360c3bee
commit 97f5546676
Notes: git 2024-12-20 20:04:26 +00:00 
Merged: https://github.com/ruby/ruby/pull/12413
1 changed files with 3 additions and 1 deletions
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4
gc.c
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@ -940,7 +940,9 @@ ruby_modular_gc_init(void)
static void
asan_death_callback(void)
{
rb_bug_without_die("ASAN error");
if (GET_VM()) {
rb_bug_without_die("ASAN error");
}
}
#endif