diff options
| author | Marcel Holtmann <marcel@holtmann.org> | 2005-04-16 23:37:15 +0000 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2005-04-16 23:37:15 +0000 |
| commit | 1c47430238df9457d4dcef1cbe01ba4cf15b2b6b (patch) | |
| tree | b2d64dc5137d9406704242d7bb6f8ceb5fa28c71 | |
| parent | e81077a3fca56047992b0da3282bd06a60f07cef (diff) | |
Add more data checks
| -rw-r--r-- | hcid/storage.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/hcid/storage.c b/hcid/storage.c index 0d42d680..dad0c366 100644 --- a/hcid/storage.c +++ b/hcid/storage.c @@ -219,8 +219,10 @@ int write_device_name(const bdaddr_t *local, const bdaddr_t *peer, const char *n list_foreach(list, temp) { ba2str(&temp->bdaddr, addr); - snprintf(buf, 300, "%s %s\n", addr, temp->data); - write(fd, buf, strlen(buf)); + if (temp->data && temp->size > 0) { + snprintf(buf, 300, "%s %s\n", addr, temp->data); + write(fd, buf, strlen(buf)); + } } unlock: @@ -294,8 +296,10 @@ int write_link_key(const bdaddr_t *local, const bdaddr_t *peer, const unsigned c list_foreach(list, temp) { ba2str(&temp->bdaddr, addr); - snprintf(buf, 100, "%s %s\n", addr, temp->data); - write(fd, buf, strlen(buf)); + if (temp->data && temp->size > 0) { + snprintf(buf, 100, "%s %s\n", addr, temp->data); + write(fd, buf, strlen(buf)); + } } unlock: |