Fix uninitialized variable

2017-11-30 13:07:53 +03:00
parent f1cff1ecf4
commit 7caf778dd0
1 changed files with 1 additions and 0 deletions
--- a/src/scan_pppoe.c
+++ b/src/scan_pppoe.c
@@ -252,6 +252,7 @@ static int pppoe_send_padi(int fd, int ifindex, uint8_t *hwaddr, const char *ser
        namelen = (uint16_t) strlen(service);
    }
    if (namelen < MAX_PPPOE_PAYLOAD - pack_len) {
+        memset(&sv_name, 0, sizeof(struct pppoe_tag));
        pack_len += TAG_HDR_SIZE + namelen;
        sv_name.type = htons(TAG_SERVICE_NAME);
        sv_name.len = htons(namelen);