https://github.com/torvalds/linux
Revision 46faeed4a61e220b99591e9773057160eb437cc8 authored by Alex Elder on 10 April 2013, 22:47:46 UTC, committed by Sage Weil on 17 April 2013, 18:39:09 UTC
It's possible that the reference to the object request dropped
inside the loop in rbd_img_request_submit() will be the last
one, in which case the content of the object pointer can't be
trusted.
Use a safe form of the object request list traversal to avoid
problems.
This resolves:
http://tracker.ceph.com/issues/4705
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
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Tip revision: 46faeed4a61e220b99591e9773057160eb437cc8 authored by Alex Elder on 10 April 2013, 22:47:46 UTC
rbd: do a safe list traversal in rbd_img_request_submit()
rbd: do a safe list traversal in rbd_img_request_submit()
Tip revision: 46faeed
| File | Mode | Size |
|---|---|---|
| apparmor | ||
| integrity | ||
| keys | ||
| selinux | ||
| smack | ||
| tomoyo | ||
| yama | ||
| Kconfig | -rw-r--r-- | 5.7 KB |
| Makefile | -rw-r--r-- | 1.0 KB |
| capability.c | -rw-r--r-- | 23.8 KB |
| commoncap.c | -rw-r--r-- | 28.1 KB |
| device_cgroup.c | -rw-r--r-- | 14.8 KB |
| inode.c | -rw-r--r-- | 6.7 KB |
| lsm_audit.c | -rw-r--r-- | 9.3 KB |
| min_addr.c | -rw-r--r-- | 1.3 KB |
| security.c | -rw-r--r-- | 35.1 KB |
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