diff options
author | Olaf Kirch <okir@suse.de> | 2006-01-06 00:19:56 -0800 |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-06 08:33:59 -0800 |
commit | 93fbf1a5de8afde08988dda3735669099dee84d0 (patch) | |
tree | 2be514a800662b94a6a879b7b53f5fab6b56dd0e /net | |
parent | f93ea411b73594f7d144855fd34278bcf34a9afc (diff) | |
download | linux-93fbf1a5de8afde08988dda3735669099dee84d0.tar.gz |
[PATCH] Keep nfsd from exiting when seeing recv() errors
I submitted this one previously - svc_tcp_recvfrom currently returns any errors to the caller, including ECONNRESET and the like. This is something svc_recv isn't able to deal with: len = svsk->sk_recvfrom(rqstp); [...] if (len == 0 || len == -EAGAIN) { [...] return -EAGAIN; } [...] return len; The nfsd main loop will exit when it sees an error code other than EAGAIN. The following patch fixes this problem svc_recv is not equipped to deal with error codes other than EAGAIN, and will propagate anything else (such as ECONNRESET) up to nfsd, causing it to exit. Signed-off-by: Olaf Kirch <okir@suse.de> Cc: Trond Myklebust <trond.myklebust@fys.uio.no> Cc: Neil Brown <neilb@cse.unsw.edu.au> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'net')
-rw-r--r-- | net/sunrpc/svcsock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index d68eba481291..e67613e4eb18 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1026,7 +1026,7 @@ svc_tcp_recvfrom(struct svc_rqst *rqstp) } else { printk(KERN_NOTICE "%s: recvfrom returned errno %d\n", svsk->sk_server->sv_name, -len); - svc_sock_received(svsk); + goto err_delete; } return len; |