Darrick J. Wong 59cd0cbc75 Fix race between proc_readdir and remove_proc_entry ... Fix the following race: proc_readdir remove_proc_entry ============ ================= spin_lock(&proc_subdir_lock); [choose PDE to start filldir from] spin_unlock(&proc_subdir_lock); spin_lock(&proc_subdir_lock); [find PDE] [free PDE, refcount is 0] spin_unlock(&proc_subdir_lock); /* boom */ if (filldir(dirent, de->name, ... [de_put on error path --adobriyan] Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2007-05-08 11:15:02 -07:00
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array.c
base.c
generic.c	Fix race between proc_readdir and remove_proc_entry	2007-05-08 11:15:02 -07:00
inode-alloc.txt
inode.c
internal.h
kcore.c
kmsg.c
Makefile
mmu.c
nommu.c
proc_devtree.c
proc_misc.c
proc_sysctl.c
proc_tty.c
root.c
task_mmu.c
task_nommu.c
vmcore.c