diff options
| author | Jeremy Cline <[email protected]> | 2023-09-08 19:58:53 -0400 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-10-03 07:39:31 -0700 |
| commit | dfc7f7a988dad34c3bf4c053124fb26aa6c5f916 (patch) | |
| tree | 03403220b05dcdc472d30d6f4279b47dbc0f9096 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 8957261cd8149ed9d0738c01c0320bcbff989407 (diff) | |
net: nfc: llcp: Add lock when modifying device list
The device list needs its associated lock held when modifying it, or the
list could become corrupted, as syzbot discovered.
Reported-and-tested-by: [email protected]
Closes: https://syzkaller.appspot.com/bug?extid=c1d0a03d305972dbbe14
Signed-off-by: Jeremy Cline <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Fixes: 6709d4b7bc2e ("net: nfc: Fix use-after-free caused by nfc_llcp_find_local")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions