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| author | Takashi Iwai <tiwai@suse.de> | 2021-12-13 15:15:12 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de> | 2021-12-13 16:41:12 +0100 |
| commit | dec242b6a8380c08e41e02fb54f1282894fb45cc (patch) | |
| tree | 31cf4bc8b56b729fad49c9d4d3a4394d2379ce00 /include/sound/hdaudio_ext.h | |
| parent | c2f51415401cb8e9b7991e828ae12ab2972f2ca7 (diff) | |
| download | linux-dec242b6a8380c08e41e02fb54f1282894fb45cc.tar.gz linux-dec242b6a8380c08e41e02fb54f1282894fb45cc.tar.bz2 linux-dec242b6a8380c08e41e02fb54f1282894fb45cc.zip | |
ALSA: gus: Fix memory leaks at memory allocator error paths
When snd_gf1_mem_xalloc() returns NULL, the current code still leaves
the formerly allocated block.name string but returns an error
immediately. This patch does code-refactoring to move the kstrdup()
call itself into snd_gf1_mem_xalloc() and deals with the resource free
in the helper code by itself for fixing those memory leaks.
Suggested-by: Jaroslav Kysela <perex@perex.cz>
Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Link: https://lore.kernel.org/r/20211213132444.22385-2-tiwai@suse.de
Link: https://lore.kernel.org/r/20211213141512.27359-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound/hdaudio_ext.h')
0 files changed, 0 insertions, 0 deletions