diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2021-01-12 19:21:21 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-13 07:22:01 +0300 |
| commit | 25fe2c9c4cd2e97c5f5b69f3aefe69aad3057936 (patch) | |
| tree | 09e27f006401b300b01ef8d4bcb890bbf6bbcdaf /net/smc/smc_ib.c | |
| parent | 584c19f92754e9d590d75a94df66c47f7c4fd2cc (diff) | |
| download | linux-25fe2c9c4cd2e97c5f5b69f3aefe69aad3057936.tar.xz | |
smc: fix out of bound access in smc_nl_get_sys_info()
smc_clc_get_hostname() sets the host pointer to a buffer
which is not NULL-terminated (see smc_clc_init()).
Reported-by: syzbot+f4708c391121cfc58396@syzkaller.appspotmail.com
Fixes: 099b990bd11a ("net/smc: Add support for obtaining system information")
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/smc/smc_ib.c')
0 files changed, 0 insertions, 0 deletions