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| author |   Shyam Sunder Reddy Padira <shyamsunderreddypadira@gmail.com> | 2026-04-14 12:43:06 +0530 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-05-04 11:36:47 +0200 |
| commit | bc851db06045a40c18233dd76ef0562d7f8bb6db (patch) | |
| tree | 61ad86d5c92befdcfa2db2908b1b668fe04a5134 /tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com | |
| parent | staging: vme_user: fix root device leak on init failure (diff) | |
staging: rtl8723bs: os_dep: avoid NULL pointer dereference in rtw_cbuf_alloc
The return value of kzalloc_flex() is used without
ensuring that the allocation succeeded, and the
pointer is dereferenced unconditionally.
Guard the access to the allocated structure to
avoid a potential NULL pointer dereference if the
allocation fails.
Fixes: 980cd426a257 ("staging: rtl8723bs: replace rtw_zmalloc() with kzalloc()")
Cc: stable <stable@kernel.org>
Signed-off-by: Shyam Sunder Reddy Padira <shyamsunderreddypadira@gmail.com>
Reviewed-by: Dan Carpenter <error27@gmail.com>
Link: https://patch.msgid.link/20260414071308.4781-2-shyamsunderreddypadira@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/dm-verity/git:/ssh:/git@git.zx2c4.com')
0 files changed, 0 insertions, 0 deletions