mirror of
https://github.com/alsa-project/alsa-lib.git
synced 2025-11-05 13:30:00 -05:00
e1c7dd2613
snd_device_name_hint() corrupts the config name space after its call. This results in the error from the suceeding calls of snd_pcm_open() after snd_device_name_hint(). The bug is in try_config() in namehint.c; it calls snd_config_delete(res) but res can be two different objects in the function. One is the object obtained via snd_config_search_definition(), and another is the one from snd_config_search_alias_hooks(). The former is the expanded objects, thus it should be freed. But, the latter is a reference, and must not be freed. This patch adds the check to free or not. Reported-by: John Lindgren <john.lindgren@tds.net> Signed-off-by: Takashi Iwai <tiwai@suse.de> |
||
|---|---|---|
| .. | ||
| cards.c | ||
| control.c | ||
| control_ext.c | ||
| control_hw.c | ||
| control_local.h | ||
| control_shm.c | ||
| control_symbols.c | ||
| hcontrol.c | ||
| Makefile.am | ||
| namehint.c | ||
| setup.c | ||
| tlv.c | ||