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| author | Volker Lendecke <vl@samba.org> | 2008-01-08 22:42:27 +0100 |
|---|---|---|
| committer | Michael Adam <obnox@samba.org> | 2008-02-11 15:07:46 +0100 |
| commit | 44cb6a81f26aed44a5bdc383ad59c5fbd2789262 (patch) | |
| tree | d75bd367fd12c2ed53d148041c4c8522023c47bc /source4/lib/talloc | |
| parent | b4c81c0c18d2354513600668d7980b0c7cdd94b8 (diff) | |
| download | samba-44cb6a81f26aed44a5bdc383ad59c5fbd2789262.tar.gz samba-44cb6a81f26aed44a5bdc383ad59c5fbd2789262.tar.bz2 samba-44cb6a81f26aed44a5bdc383ad59c5fbd2789262.zip | |
Don't shrink a talloc area if we have less than 1k to gain
(This used to be commit 0c829e6ee6f43299cc5889c2af3d0402256da0d0)
Diffstat (limited to 'source4/lib/talloc')
| -rw-r--r-- | source4/lib/talloc/talloc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/source4/lib/talloc/talloc.c b/source4/lib/talloc/talloc.c index f9aefcd6de..7aad42ce8c 100644 --- a/source4/lib/talloc/talloc.c +++ b/source4/lib/talloc/talloc.c @@ -787,6 +787,11 @@ void *_talloc_realloc(const void *context, void *ptr, size_t size, const char *n tc = talloc_chunk_from_ptr(ptr); + if ((size < tc->size) && ((tc->size - size) < 1024)) { + tc->size = size; + return ptr; + } + /* don't allow realloc on referenced pointers */ if (unlikely(tc->refs)) { return NULL; |