The patch titled
v9fs: Twalk memory leak
has been added to the -mm tree. Its filename is
v9fs-twalk-memory-leak.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Latchesar Ionkov <lucho@xxxxxxxxxx>
v9fs leaks memory if the file server responds with Rerror to a Twalk
message. The patch fixes the leak.
Signed-off-by: Latchesar Ionkov <lucho@xxxxxxxxxx>
Cc: Eric Van Hensbergen <ericvh@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
fs/9p/fcall.c | 21 +++++++++------------
1 files changed, 9 insertions(+), 12 deletions(-)
diff -puN fs/9p/fcall.c~v9fs-twalk-memory-leak fs/9p/fcall.c
--- devel/fs/9p/fcall.c~v9fs-twalk-memory-leak 2006-05-10 21:50:07.000000000 -0700
+++ devel-akpm/fs/9p/fcall.c 2006-05-10 21:50:07.000000000 -0700
@@ -98,23 +98,20 @@ v9fs_t_attach(struct v9fs_session_info *
static void v9fs_t_clunk_cb(void *a, struct v9fs_fcall *tc,
struct v9fs_fcall *rc, int err)
{
- int fid;
+ int fid, id;
struct v9fs_session_info *v9ses;
- if (err)
- return;
-
+ id = 0;
fid = tc->params.tclunk.fid;
- kfree(tc);
-
- if (!rc)
- return;
-
- v9ses = a;
- if (rc->id == RCLUNK)
- v9fs_put_idpool(fid, &v9ses->fidpool);
+ if (rc)
+ id = rc->id;
+ kfree(tc);
kfree(rc);
+ if (id == RCLUNK) {
+ v9ses = a;
+ v9fs_put_idpool(fid, &v9ses->fidpool);
+ }
}
/**
_
Patches currently in -mm which might be from lucho@xxxxxxxxxx are
v9fs-twalk-memory-leak.patch
v9fs-signal-handling-fixes.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
