diff options
| -rw-r--r-- | llmnr-query.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/llmnr-query.c b/llmnr-query.c index 1706add..e5d3557 100644 --- a/llmnr-query.c +++ b/llmnr-query.c @@ -344,12 +344,13 @@ int main(int argc, char **argv) if (ptr < p->size - 1) { uint8_t nnl = p->data[ptr]; strncpy(name, (char *)&p->data[ptr + 1], nnl); + name[nnl] = '\0'; } else strncpy(name, "<invalid>", LLMNR_LABEL_MAX_SIZE); - } else + } else { strncpy(name, (char *)pkt_put(p, nl + 1), nl); - - name[LLMNR_LABEL_MAX_SIZE] = '\0'; + name[nl] = '\0'; + } type = htons(pkt_put_extract_u16(p)); clss = htons(pkt_put_extract_u16(p)); |