diff options
| -rw-r--r-- | hcid/storage.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/hcid/storage.c b/hcid/storage.c index dad0c366..952d8f7d 100644 --- a/hcid/storage.c +++ b/hcid/storage.c @@ -220,7 +220,8 @@ int write_device_name(const bdaddr_t *local, const bdaddr_t *peer, const char *n list_foreach(list, temp) { ba2str(&temp->bdaddr, addr); if (temp->data && temp->size > 0) { - snprintf(buf, 300, "%s %s\n", addr, temp->data); + memset(buf, 0, 300); + snprintf(buf, 299, "%s %s\n", addr, temp->data); write(fd, buf, strlen(buf)); } } @@ -297,7 +298,8 @@ int write_link_key(const bdaddr_t *local, const bdaddr_t *peer, const unsigned c list_foreach(list, temp) { ba2str(&temp->bdaddr, addr); if (temp->data && temp->size > 0) { - snprintf(buf, 100, "%s %s\n", addr, temp->data); + memset(buf, 0, 100); + snprintf(buf, 99, "%s %s\n", addr, temp->data); write(fd, buf, strlen(buf)); } } |