diff options
| author | Rabin Vincent <rabin.vincent@axis.com> | 2015-11-27 12:59:11 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-03-03 15:07:15 -0800 |
| commit | 84bad9db0d8cfa0d84ab988c40226413cb34e2b3 (patch) | |
| tree | 3a94295b3723deeb0b538d5e737bf5a84dd3b923 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | c0cbcf2cb59c076f4ff6422153534dd2762c3d44 (diff) | |
mmc: usdhi6rol0: handle NULL data in timeout
commit 05caee939f8d58d81e962071da85761e1e3a4c73 upstream.
Commit bb08a7d489bd ("mmc: usdhi6rol0: fix NULL pointer deref in debug
print") fixed one NULL pointer dereference but unfortunately introduced
another. "data" may be NULL if this is a command timeout for a command
without any data, so we should only use it if we're actually waiting for
data.
Fixes: bb08a7d489bd ("mmc: usdhi6rol0: fix NULL pointer deref in debug print")
Signed-off-by: Rabin Vincent <rabin.vincent@axis.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions