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-rw-r--r--source4/lib/replace/getifaddrs.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/source4/lib/replace/getifaddrs.c b/source4/lib/replace/getifaddrs.c
index adc2517e5c..f6f0ec080c 100644
--- a/source4/lib/replace/getifaddrs.c
+++ b/source4/lib/replace/getifaddrs.c
@@ -44,13 +44,14 @@
void rep_freeifaddrs(struct ifaddrs *ifp)
{
- free(ifp->ifa_name);
- free(ifp->ifa_addr);
- free(ifp->ifa_netmask);
- free(ifp->ifa_dstaddr);
- if (ifp->ifa_next != NULL)
+ if (ifp != NULL) {
+ free(ifp->ifa_name);
+ free(ifp->ifa_addr);
+ free(ifp->ifa_netmask);
+ free(ifp->ifa_dstaddr);
freeifaddrs(ifp->ifa_next);
- free(ifp);
+ free(ifp);
+ }
}
static struct sockaddr *sockaddr_dup(struct sockaddr *sa)