Author: kib
Date: Tue Sep 24 06:23:38 2019
New Revision: 352646
URL: https://svnweb.freebsd.org/changeset/base/352646
Log:
MFC r352456:
realloc(x, 0) should not return NULL.
PR: 240456
Modified:
stable/11/contrib/jemalloc/src/jemalloc.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/contrib/jemalloc/src/jemalloc.c
==============================================================================
--- stable/11/contrib/jemalloc/src/jemalloc.c Tue Sep 24 06:21:48 2019
(r352645)
+++ stable/11/contrib/jemalloc/src/jemalloc.c Tue Sep 24 06:23:38 2019
(r352646)
@@ -1853,15 +1853,6 @@ je_realloc(void *ptr, size_t size)
UNUSED size_t old_rzsize JEMALLOC_CC_SILENCE_INIT(0);
if (unlikely(size == 0)) {
- if (ptr != NULL) {
- tsd_t *tsd;
-
- /* realloc(ptr, 0) is equivalent to free(ptr). */
- UTRACE(ptr, 0, 0);
- tsd = tsd_fetch();
- ifree(tsd, ptr, tcache_get(tsd, false), true);
- return (NULL);
- }
size = 1;
}
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