larger buffers

vanhauser-thc · Apr 26, 2021 · 3e6b7ef · 3e6b7ef
1 parent f059b37
commit 3e6b7ef
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/thc-ipv6-lib.c b/thc-ipv6-lib.c
@@ -197,7 +197,7 @@ char *thc_pcap_close(pcap_t *pcap_link) {
 /* wow, ugly, complicated work for something a standard linux library could do
  * as well :-) */
 void thc_notation2beauty(unsigned char *ipv6) {
-  char buf[40], buf2[40] = ":0:0:", *ptr, *ptr2 = NULL;
+  char buf[64], buf2[64] = ":0:0:", *ptr, *ptr2 = NULL;
   int  i, j, k = 0, l = 0;
 
   if (ipv6[39] != 0 || strlen(ipv6) != 39) return;

diff --git a/thcping6.c b/thcping6.c
@@ -235,7 +235,7 @@ int main(int argc, char *argv[]) {
                 buf2[1300] = "";
   unsigned char *src6 = NULL, *dst6 = NULL, smac[16] = "", dmac[16] = "",
                 *srcmac = smac, *dstmac = dmac;
-  char string[255] = "ip6 and dst ", *interface, *d_opt = NULL, *h_opt = NULL,
+  char string[256] = "ip6 and dst ", *interface, *d_opt = NULL, *h_opt = NULL,
        *oo, *ol, *ov;
   int pkt1_len = 0, flags = 0, frag = 0, alert = 0, quick = 0, route = 0,
       ttl = 255, label = 0, class = 0, i, j, k, ether = -1, xl = 0,