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| author | Günther Deschner <gd@samba.org> | 2008-05-06 17:02:31 +0200 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2008-05-07 10:39:21 +0200 |
| commit | 8ce3f6b840a259133e2b2cfdb97578e96c94b629 (patch) | |
| tree | 67865e25ebc108eb5f956bed69607d8b0e0fdffa /source3 | |
| parent | 82572cfd4370fbcfbe35f1d5f11fb05fc732cba2 (diff) | |
| download | samba-8ce3f6b840a259133e2b2cfdb97578e96c94b629.tar.gz samba-8ce3f6b840a259133e2b2cfdb97578e96c94b629.tar.bz2 samba-8ce3f6b840a259133e2b2cfdb97578e96c94b629.zip | |
wins: fix null pointer crash in nss_wins module.
Guenther
(This used to be commit 5bf47ebf0fb9f7d94ed36bce6bcaa31b508009bd)
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/nsswitch/wins.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source3/nsswitch/wins.c b/source3/nsswitch/wins.c index 36415c42b5..7d42381986 100644 --- a/source3/nsswitch/wins.c +++ b/source3/nsswitch/wins.c @@ -140,6 +140,9 @@ static struct in_addr *lookup_byname_backend(const char *name, int *count) in_addr_to_sockaddr_storage(&ss, *bcast); pss = name_query(fd,name,0x00,True,True,&ss,count, &flags, NULL); if (pss) { + if ((ret = SMB_MALLOC_P(struct in_addr)) == NULL) { + return NULL; + } *ret = ((struct sockaddr_in *)pss)->sin_addr; break; } |