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author | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-12-26 01:47:12 +0100 |
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committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2009-12-29 20:01:28 +0100 |
commit | bc4fa69c6c42d21b5096b5d6b005a3bbaf7259d6 (patch) | |
tree | dfbee488a7e68c49aa78fde50bd83068cbbb9eab /drivers/pci | |
parent | c18fae6aa7f9c2e248a11f336c1846905913a609 (diff) |
firedtv: add missing NULL pointer check
If there is ever going to be a FireDTV or FloppyDTV firmware which does
not provide a minimal ASCII textual descriptor for Model_Id --- or if
the descriptor is provided indirectly in a descriptor directory ---
the ieee1394 variant of the device probe of firedtv would dereference a
NULL pointer. The firewire variant of firedtv's device probe is not
affected.
The fix makes sure that such an unexpected firmware is safely recognized
by fdtv_alloc as an unknown firmware.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Diffstat (limited to 'drivers/pci')
0 files changed, 0 insertions, 0 deletions