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ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()
authorZichen Xie <zichenxie0106@gmail.com>
Tue, 26 Nov 2024 19:24:49 +0000 (13:24 -0600)
committerTakashi Iwai <tiwai@suse.de>
Wed, 27 Nov 2024 07:06:31 +0000 (08:06 +0100)
commit9ad467a2b2716d4ed12f003b041aa6c776a13ff5
tree31001d4fbc54af81ea674b3f09e7a66f6119b308tree
parentdb2eee61434808d66233a9d3ea5ec31b8867de23commit | diff
ALSA: core: Fix possible NULL dereference caused by kunit_kzalloc()

kunit_kzalloc() may return a NULL pointer, dereferencing it without
NULL check may lead to NULL dereference.
Add NULL checks for all the kunit_kzalloc() in sound_kunit.c

Fixes: 3e39acf56ede ("ALSA: core: Add sound core KUnit test")
Signed-off-by: Zichen Xie <zichenxie0106@gmail.com>
Link: https://patch.msgid.link/20241126192448.12645-1-zichenxie0106@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/core/sound_kunit.c diff | blob | history
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