diff options
| author | Sebastien Helleu <flashcode@flashtux.org> | 2014-02-22 17:10:35 +0100 |
|---|---|---|
| committer | Sebastien Helleu <flashcode@flashtux.org> | 2014-02-22 17:10:35 +0100 |
| commit | c3775888bde7ab3be5cd256615af4780bc137a75 (patch) | |
| tree | 402e7ff7ef4133e3a0b6b91f7194a2a07851499c /src/plugins/trigger/trigger-callback.c | |
| parent | 0c3835d82470f7dff15fd6ece6f7ded0520e3419 (diff) | |
| download | weechat-c3775888bde7ab3be5cd256615af4780bc137a75.zip | |
trigger: fix crash when a signal is received with type "int" and NULL pointer in signal_data
Diffstat (limited to 'src/plugins/trigger/trigger-callback.c')
| -rw-r--r-- | src/plugins/trigger/trigger-callback.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/plugins/trigger/trigger-callback.c b/src/plugins/trigger/trigger-callback.c index a0bc08791..6dbff9874 100644 --- a/src/plugins/trigger/trigger-callback.c +++ b/src/plugins/trigger/trigger-callback.c @@ -392,8 +392,12 @@ trigger_callback_signal_cb (void *data, const char *signal, } else if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_INT) == 0) { - snprintf (str_data, sizeof (str_data), - "%d", *((int *)signal_data)); + str_data[0] = '\0'; + if (signal_data) + { + snprintf (str_data, sizeof (str_data), + "%d", *((int *)signal_data)); + } ptr_signal_data = str_data; } else if (strcmp (type_data, WEECHAT_HOOK_SIGNAL_POINTER) == 0) |