https://github.com/torvalds/linux
Revision 705d201414382b0966d7c903d738dfdb9380e4af authored by Bartlomiej Zolnierkiewicz on 26 July 2009, 14:21:01 UTC, committed by Jeff Garzik on 29 July 2009, 01:05:41 UTC
drivers/ata/libata-eh.c +2403 ata_eh_reset(80) warning: variable derefenced before check 'slave' Please note that this is _not_ a real bug at the moment since ata_eh_context structure is embedded into ata_list structure and the code alwas checks for 'slave' before accessing 'sehc'. Anyway lets add missing check and always have a valid 'sehc' pointer (which makes code easier to understand and prevents introducing some possible bugs in the future). Reported-by: Dan Carpenter <error27@gmail.com> Cc: corbet@lwn.net Cc: eteo@redhat.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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Tip revision: 705d201414382b0966d7c903d738dfdb9380e4af authored by Bartlomiej Zolnierkiewicz on 26 July 2009, 14:21:01 UTC
libata: add missing NULL pointer check to ata_eh_reset()
libata: add missing NULL pointer check to ata_eh_reset()
Tip revision: 705d201
| File | Mode | Size |
|---|---|---|
| Documentation | ||
| arch | ||
| block | ||
| crypto | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .gitignore | -rw-r--r-- | 952 bytes |
| .mailmap | -rw-r--r-- | 3.9 KB |
| COPYING | -rw-r--r-- | 18.3 KB |
| CREDITS | -rw-r--r-- | 91.7 KB |
| Kbuild | -rw-r--r-- | 2.4 KB |
| MAINTAINERS | -rw-r--r-- | 149.3 KB |
| Makefile | -rw-r--r-- | 53.9 KB |
| README | -rw-r--r-- | 17.0 KB |
| REPORTING-BUGS | -rw-r--r-- | 3.1 KB |
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