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Don't leak an mbuf when a write rpc returns zero bytes written.

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Obtained from: NetBSD
This commit is contained in:
Peter Wemm 1998-05-31 18:25:32 +00:00
parent a710a27b67
commit d6bad9e190
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=36522
2 changed files with 4 additions and 2 deletions
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3
sys/nfs/nfs_vnops.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)nfs_vnops.c 8.16 (Berkeley) 5/27/95
* $Id: nfs_vnops.c,v 1.93 1998/05/31 17:48:05 peter Exp $
* $Id: nfs_vnops.c,v 1.94 1998/05/31 18:23:24 peter Exp $
*/
@ -1137,6 +1137,7 @@ nfs_writerpc(vp, uiop, cred, iomode, must_commit)
rlen = fxdr_unsigned(int, *tl++);
if (rlen == 0) {
error = NFSERR_IO;
m_freem(mrep);
break;
} else if (rlen < len) {
backup = len - rlen;

3
sys/nfsclient/nfs_vnops.c
View File

@ -34,7 +34,7 @@
* SUCH DAMAGE.
*
* @(#)nfs_vnops.c 8.16 (Berkeley) 5/27/95
* $Id: nfs_vnops.c,v 1.93 1998/05/31 17:48:05 peter Exp $
* $Id: nfs_vnops.c,v 1.94 1998/05/31 18:23:24 peter Exp $
*/
@ -1137,6 +1137,7 @@ nfs_writerpc(vp, uiop, cred, iomode, must_commit)
rlen = fxdr_unsigned(int, *tl++);
if (rlen == 0) {
error = NFSERR_IO;
m_freem(mrep);
break;
} else if (rlen < len) {
backup = len - rlen;