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Merge pull request #2437 from pacovn/Coverity_1436343_Dereference_after_null_check

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lib: null check (Coverity 1436343)
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Rafael Zalamena 2018-06-14 11:00:57 -03:00 committed by GitHub
commit d17840aa8a
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1 changed files with 1 additions and 1 deletions
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lib/memory.c
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@ -81,7 +81,7 @@ void *qrealloc(struct memtype *mt, void *ptr, size_t size)
void *qstrdup(struct memtype *mt, const char *str)
{
return mt_checkalloc(mt, strdup(str), strlen(str) + 1);
return str ? mt_checkalloc(mt, strdup(str), strlen(str) + 1) : NULL;
}
void qfree(struct memtype *mt, void *ptr)