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| author | Jesper Juhl <jesper.juhl@gmail.com> | 2007-10-16 10:27:52 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 18:43:10 +0200 |
| commit | e8a285b7b10029c3da7e9bbaa1659e7e08178912 (patch) | |
| tree | a97878e17221c2686e91dd8cfea2b03dbde7d855 /fs | |
| parent | fix possible NULL deref on low memory condition in capidrv.c::send_message() (diff) | |
| download | linux-e8a285b7b10029c3da7e9bbaa1659e7e08178912.tar.xz linux-e8a285b7b10029c3da7e9bbaa1659e7e08178912.zip | |
isdn: guard against a potential NULL pointer dereference in old_capi_manufacturer()
In drivers/isdn/capi/kcapi.c::old_capi_manufacturer(), if the call to
get_capi_ctr_by_nr(ldef.contr); in line 823 returns NULL, then we'll be
dereferencing a NULL pointer in the very next line.
(Found by Coverity checker as bug #402)
Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
Acked-by: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions