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| author | Ben Dooks <[email protected]> | 2011-04-27 13:24:19 +0000 |
|---|---|---|
| committer | Chris Ball <[email protected]> | 2011-04-27 23:16:45 +0000 |
| commit | b7b4d3426d2b5ecab21578eb20d8e456a1aace8f (patch) | |
| tree | b02b9f95a2aae744e62b2b5c6ea46c7327efb276 /security/selinux/hooks.c | |
| parent | mmc: tmio: fix .set_ios(MMC_POWER_UP) handling (diff) | |
| download | kernel-b7b4d3426d2b5ecab21578eb20d8e456a1aace8f.tar.gz kernel-b7b4d3426d2b5ecab21578eb20d8e456a1aace8f.zip | |
mmc: sdhci: Check mrq->cmd in sdhci_tasklet_finish
It seems that under certain circumstances that the sdhci_tasklet_finish()
call can be entered with mrq->cmd set to NULL, causing the system to crash
with a NULL pointer de-reference.
Unable to handle kernel NULL pointer dereference at virtual address 00000000
PC is at sdhci_tasklet_finish+0x34/0xe8
LR is at sdhci_tasklet_finish+0x24/0xe8
Seen on S3C6410 system.
Signed-off-by: Ben Dooks <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Cc: <[email protected]>
Signed-off-by: Chris Ball <[email protected]>
Diffstat (limited to 'security/selinux/hooks.c')
0 files changed, 0 insertions, 0 deletions