asgardius/alsa-utils
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-utils synced 2024-12-22 13:46:30 +01:00
Code Issues Projects Releases Packages Wiki Activity

aplay: Avoid recursive signal handling

Browse source 
When abort() is issued in snd_pcm_close() path, it may loop recursively
and crash.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2011-06-03 12:44:17 +02:00
parent d67a965aec
commit a3ebe640a7
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
aplay/aplay.c
View file

@ -358,6 +358,12 @@ static void prg_exit(int code)
static void signal_handler(int sig)
{
static int in_aborting;
if (in_aborting)
return;
in_aborting = 1;
if (verbose==2)
putchar('\n');
if (!quiet_mode)