diff options
| author | Tilman Schmidt <[email protected]> | 2009-06-07 09:09:24 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2009-06-08 00:45:51 -0700 |
| commit | 7d31acda9f8eaa27e2fd232712f7e1f3e9a79bdb (patch) | |
| tree | 977fbd3081ba483b01c37dd1913ba4c9a0a95117 /tools/perf/scripts/python/bin | |
| parent | 4793d15b25821003486bb11b54eaf2f3130ecacd (diff) | |
isdn: prevent NULL ptr Oops in capi_cmsg2str()
The dereferencing of the private pointer cmsg->m in capi_cmsg2str() may
cause an Oops in case of an error, which is particularly inconvenient
as that function is typically used to format an error message. Add a
NULL pointer check to avoid this.
Impact: error handling improvement
Signed-off-by: Tilman Schmidt <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions