diff options
Diffstat (limited to 'src/radv.c')
-rw-r--r-- | src/radv.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -746,6 +746,8 @@ static int add_lla(int index, unsigned int type, char *mac, size_t maclen, void add 7 to round up */ int len = (maclen + 9) >> 3; unsigned char *p = expand(len << 3); + if (!p) + return 1; memset(p, 0, len << 3); *p++ = ICMP6_OPT_SOURCE_MAC; *p++ = len; |