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Don't check for null pointer in calls to free

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According to the C99 specification section 7.20.3.2 paragraph 2:

> If ptr is a null pointer, no action occurs.

So we do not need to check that the pointer is a null pointer.
This commit is contained in:
Peter Zhu 2023-06-29 16:31:35 -04:00
parent 37a893d129
commit 58386814a7
Notes: git 2023-06-30 13:13:49 +00:00
16 changed files with 70 additions and 108 deletions
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2
vm_backtrace.c
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@ -478,7 +478,7 @@ static void
backtrace_free(void *ptr)
{
rb_backtrace_t *bt = (rb_backtrace_t *)ptr;
if (bt->backtrace) ruby_xfree(bt->backtrace);
ruby_xfree(bt->backtrace);
ruby_xfree(bt);
}