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authorVolker Lendecke <vl@samba.org>2009-02-12 23:19:45 +0100
committerVolker Lendecke <vl@samba.org>2009-02-12 23:20:20 +0100
commit147a2e3440056ec30d8b386901754a58ea3947d1 (patch)
tree335afda858a62f16d08a582f5295de7f23c6c3ee /source4
parentd75fe9b3934d9c8e0c2bbeb8d0a27deb0b2eb58a (diff)
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Fix Coverity ID 871 -- do not dereference "sp" before checking for NULL
Diffstat (limited to 'source4')
-rw-r--r--source4/lib/socket/socket_ip.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/source4/lib/socket/socket_ip.c b/source4/lib/socket/socket_ip.c
index cdb75fe021..89b310a23a 100644
--- a/source4/lib/socket/socket_ip.c
+++ b/source4/lib/socket/socket_ip.c
@@ -552,11 +552,13 @@ static struct in6_addr interpret_addr6(const char *name)
char addr[INET6_ADDRSTRLEN];
struct in6_addr dest6;
const char *sp = name;
- char *p = strchr_m(sp, '%');
+ char *p;
int ret;
if (sp == NULL) return in6addr_any;
+ p = strchr_m(sp, '%');
+
if (strcasecmp(sp, "localhost") == 0) {
sp = "::1";
}