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| author | kaber@trash.net <kaber@trash.net> | 2005-04-07 11:31:38 -0700 |
|---|---|---|
| committer | Greg KH <gregkh@suse.de> | 2005-05-12 10:00:19 -0700 |
| commit | 92ef2364e62254d5a36d30ffc7f447ac5358b06e (patch) | |
| tree | 5ae4460c36a16d1969cd2d2508a4092926bad3e7 /lib/rwsem-spinlock.c | |
| parent | 82e59799aa57d2471333bf9ebbc9b4b2226b9790 (diff) | |
| download | linux-stable-92ef2364e62254d5a36d30ffc7f447ac5358b06e.tar.gz linux-stable-92ef2364e62254d5a36d30ffc7f447ac5358b06e.tar.bz2 linux-stable-92ef2364e62254d5a36d30ffc7f447ac5358b06e.zip | |
[PATCH] Do not hold state lock while checking size
This patch from Herbert Xu fixes a deadlock with IPsec.
When an ICMP frag. required is sent and the ICMP message
needs the same SA as the packet that caused it the state
will be locked twice.
[IPSEC]: Do not hold state lock while checking size.
This can elicit ICMP message output and thus result in a
deadlock.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'lib/rwsem-spinlock.c')
0 files changed, 0 insertions, 0 deletions