diff options
Diffstat (limited to 'audio/headset.c')
| -rw-r--r-- | audio/headset.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/audio/headset.c b/audio/headset.c index 31955490..a4fe84fe 100644 --- a/audio/headset.c +++ b/audio/headset.c @@ -785,7 +785,20 @@ int telephony_dial_number_rsp(void *telephony_device, cme_error_t err) static int dial_number(struct audio_device *device, const char *buf) { - telephony_dial_number_req(device, &buf[3]); + char number[BUF_SIZE]; + size_t buf_len; + + buf_len = strlen(buf); + + if (buf[buf_len - 1] != ';') { + debug("Rejecting non-voice call dial request"); + return -EINVAL; + } + + memset(number, 0, sizeof(number)); + strncpy(number, &buf[3], buf_len - 4); + + telephony_dial_number_req(device, number); return 0; } |