summaryrefslogtreecommitdiff
path: root/kernel/tsacct.c
diff options
context:
space:
mode:
authorOleg Nesterov <oleg@tv-sign.ru>2006-10-28 10:38:49 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-10-28 11:30:54 -0700
commitfca178c0c6e8d52a1875be36b070f30884ebfae9 (patch)
tree4bce17647edd3fae6b0ba96407cd1c02037b11d1 /kernel/tsacct.c
parent6e6d9fa6f95e382bb2d5725dda18b9e811418e79 (diff)
[PATCH] fill_tgid: fix task_struct leak and possible oops
1. fill_tgid() forgets to do put_task_struct(first). 2. release_task(first) can happen after fill_tgid() drops tasklist_lock, it is unsafe to dereference first->signal. This is a temporary fix, imho the locking should be reworked. Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Cc: Shailabh Nagar <nagar@watson.ibm.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Jay Lan <jlan@sgi.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/tsacct.c')
0 files changed, 0 insertions, 0 deletions