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linux/sound/pcmcia
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Haotian Zhang 5032347c04 ALSA: pcmcia: Fix resource leak in snd_pdacf_probe error path 
When pdacf_config() fails, snd_pdacf_probe() returns the error code
directly without freeing the sound card resources allocated by
snd_card_new(), which leads to a memory leak.

Add proper error handling to free the sound card and clear the card
list entry when pdacf_config() fails.

Fixes: 15b99ac172 ("[PATCH] pcmcia: add return value to _config() functions")
Suggested-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Haotian Zhang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20251215090433.211-1-vulab@iscas.ac.cn
Signed-off-by: Takashi Iwai <tiwai@suse.de>
History 2025-12-15 10:11:19 +01:00
..
pdaudiocf ALSA: pcmcia: Fix resource leak in snd_pdacf_probe error path 2025-12-15 10:11:19 +01:00
vx ALSA: vxpocket: Fix resource leak in vxpocket_probe error path 2025-12-15 09:16:54 +01:00
Kconfig ALSA: add HAS_IOPORT dependencies 2023-05-22 16:43:47 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00