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[PATCH] v9fs: allocate the Rwalk qid array from the right conv buffer

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When v9fs_deserealize_fcall deserializes a Rwalk message, it incorrectly
allocates space for the qid array in the source instead of the destination
buffer.

Signed-off-by: Latchesar Ionkov <lucho@ionkov.net>
Cc: Eric Van Hensbergen <ericvh@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Latchesar Ionkov 2005-09-22 21:43:50 -07:00 committed by Linus Torvalds
parent d06a8fb130
commit 5b06767623
1 changed files with 1 additions and 1 deletions
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fs/9p/conv.c
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@ -651,7 +651,7 @@ v9fs_deserialize_fcall(struct v9fs_session_info *v9ses, u32 msgsize,
break;
case RWALK:
rcall->params.rwalk.nwqid = buf_get_int16(bufp);
rcall->params.rwalk.wqids = buf_alloc(bufp,
rcall->params.rwalk.wqids = buf_alloc(dbufp,
rcall->params.rwalk.nwqid * sizeof(struct v9fs_qid));
if (rcall->params.rwalk.wqids)
for (i = 0; i < rcall->params.rwalk.nwqid; i++) {