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Message #19852
[Bug 1235973] Re: Mem leak of profile replacedby struct
** Also affects: linux (Ubuntu Saucy)
Importance: Undecided
Assignee: John Johansen (jjohansen)
Status: In Progress
** Summary changed:
- Mem leak of profile replacedby struct
+ apparmor Mem leak of profile replacedby struct
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https://bugs.launchpad.net/bugs/1235973
Title:
apparmor Mem leak of profile replacedby struct
Status in “linux” package in Ubuntu:
In Progress
Status in “linux” source package in Saucy:
In Progress
Bug description:
kmemleak dump of saucy 3.11.0-11-generic kernel
unreferenced object 0xffff8800245476d8 (size 16):
comm "apparmor_parser", pid 14163, jiffies 4295196456 (age 3312.192s)
hex dump (first 16 bytes):
01 00 00 00 00 00 00 00 30 00 89 3d 00 88 ff ff ........0..=....
backtrace:
[<ffffffff817a99ae>] kmemleak_alloc+0x4e/0xb0
[<ffffffff811c98b6>] kmem_cache_alloc_trace+0xe6/0x260
[<ffffffff81386d97>] aa_alloc_replacedby+0x27/0x80
[<ffffffff8137f1fc>] aa_replace_profiles+0x48c/0xd80
[<ffffffff813769ea>] profile_load+0x3a/0x60
[<ffffffff811e9f2d>] vfs_write+0xbd/0x1e0
[<ffffffff811ea96c>] SyS_write+0x4c/0xa0
[<ffffffff817cccdd>] system_call_fastpath+0x1a/0x1f
[<ffffffffffffffff>] 0xffffffffffffffff
Requires: unconfined root user removing profiles (replacement will not
cause a leak).
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References