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| author | kalash nainwal | 2007-05-08 09:28:31 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2007-05-08 20:15:08 +0200 |
| commit | 98701d1b0fe98b477b53df89114e6862547f8107 (patch) | |
| tree | 4ccfe162116056c1af41563ef4ea6c93bb7067f3 /include | |
| parent | Kprobes: print details of kretprobe on assertion failure (diff) | |
| download | kernel-qcow2-linux-98701d1b0fe98b477b53df89114e6862547f8107.tar.gz kernel-qcow2-linux-98701d1b0fe98b477b53df89114e6862547f8107.tar.xz kernel-qcow2-linux-98701d1b0fe98b477b53df89114e6862547f8107.zip | |
(re)register_binfmt returns with -EBUSY
When a binary format is unregistered and re-registered, register_binfmt
fails with -EBUSY. The reason is that unregister_binfmt does not set
fmt->next to NULL, and seeing (fmt->next != NULL), register_binfmt fails
with -EBUSY.
One can find his way around by explicitly setting fmt->next to NULL after
unregistering, but that is kind of unclean (one should better be using only
the interfaces, and not the interal members, isn't it?)
Attached one-liner can fix it.
Signed-off-by: Kalash Nainwal <kalash.nainwal@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions