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| author | Eric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com> | 2007-07-13 16:47:58 -0500 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@ericvh-desktop.austin.ibm.com> | 2007-07-14 15:14:19 -0500 |
| commit | 0af8887ebf4556a76680a61b0bb156d934702c63 (patch) | |
| tree | e9d8b0fba3825aa085d815a3cd265e1a47ead76e /net/9p | |
| parent | 9e2f6688c0b52882496aff576b009bc1f7eea0b8 (diff) | |
| download | linux-3.10-0af8887ebf4556a76680a61b0bb156d934702c63.tar.gz linux-3.10-0af8887ebf4556a76680a61b0bb156d934702c63.tar.bz2 linux-3.10-0af8887ebf4556a76680a61b0bb156d934702c63.zip | |
9p: fix a race condition bug in umount which caused a segfault
umounting partitions after heavy activity would sometimes trigger a
segmentation violation. This fix appears to remove that problem.
Fix originally provided by Latchesar Ionkov.
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'net/9p')
| -rw-r--r-- | net/9p/client.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/9p/client.c b/net/9p/client.c index bb2b8a3af19..cb170750337 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -127,12 +127,12 @@ void p9_client_destroy(struct p9_client *clnt) clnt->trans = NULL; } - if (clnt->fidpool) - p9_idpool_destroy(clnt->fidpool); - list_for_each_entry_safe(fid, fidptr, &clnt->fidlist, flist) p9_fid_destroy(fid); + if (clnt->fidpool) + p9_idpool_destroy(clnt->fidpool); + kfree(clnt); } EXPORT_SYMBOL(p9_client_destroy); |