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authorJ. Bruce Fields <bfields@citi.umich.edu>2006-04-10 22:55:36 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 06:18:52 -0700
commit6f54e2d0d3a904e55c9c50b78542072f6c42080e (patch)
treecde5f03d8e80477c7bebcde0e41c48df85dd9846 /fs/nfsd
parentdfee55f06213a23b250ea63ba41caa461cdd5e72 (diff)
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[PATCH] knfsd: svcrpc: WARN() instead of returning an error from svc_take_page
Every caller of svc_take_page ignores its return value and assumes it succeeded. So just WARN() instead of returning an ignored error. This would have saved some time debugging a recent nfsd4 problem. If there are still failure cases here, then the result is probably that we overwrite an earlier part of the reply while xdr-encoding. While the corrupted reply is a nasty bug, it would be worse to panic here and create the possibility of a remote DOS; hence WARN() instead of BUG(). Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Neil Brown <neilb@suse.de> Cc: Ingo Oeser <ioe-lkml@rameria.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/nfsd')
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