From: Helen Clemson <[email protected]>
Strlen includes a NULL character.
---
drivers/stemodem/voicecall.c | 6 ++----
1 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/stemodem/voicecall.c b/drivers/stemodem/voicecall.c
index 6f948f7..423f63e 100644
--- a/drivers/stemodem/voicecall.c
+++ b/drivers/stemodem/voicecall.c
@@ -375,16 +375,14 @@ static void ste_send_dtmf(struct ofono_voicecall *vc,
const char *dtmf,
{
struct voicecall_data *vd = ofono_voicecall_get_data(vc);
struct cb_data *cbd = cb_data_new(cb, data);
- int len = strlen(dtmf);
int s;
char *buf;
if (cbd == NULL)
goto error;
- /* strlen("AT+VTS=) = 7 */
- buf = g_try_new(char, len + 7);
-
+ /* strlen("AT+VTS=) = 7 + NULL */
+ buf = g_try_new(char, strlen(dtmf) + 8);
if (buf == NULL)
goto error;
--
1.7.1
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