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| author | Andrew Tridgell <tridge@samba.org> | 2000-04-22 08:29:41 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2000-04-22 08:29:41 +0000 |
| commit | 9416b58b9c2ff898cdae2cb81ab1e150ef9f0e89 (patch) | |
| tree | f2a6bcccd29bab3bc0770a3d9794b04bd719469f /source/lib/util.c | |
| parent | d0fc1675df35e65488a19d7f5929792fba347b07 (diff) | |
| download | samba-9416b58b9c2ff898cdae2cb81ab1e150ef9f0e89.tar.gz samba-9416b58b9c2ff898cdae2cb81ab1e150ef9f0e89.tar.xz samba-9416b58b9c2ff898cdae2cb81ab1e150ef9f0e89.zip | |
return NULL for a zero size memdup
Diffstat (limited to 'source/lib/util.c')
| -rw-r--r-- | source/lib/util.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/source/lib/util.c b/source/lib/util.c index 2f8b52ccbde..ccdfc72bbdd 100644 --- a/source/lib/util.c +++ b/source/lib/util.c @@ -2581,6 +2581,7 @@ like strdup but for memory void *memdup(void *p, size_t size) { void *p2; + if (size == 0) return NULL; p2 = malloc(size); if (!p2) return NULL; memcpy(p2, p, size); |