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| author | NeilBrown <neilb@suse.de> | 2009-08-04 07:22:39 +0200 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-08-04 22:52:44 +0200 |
| commit | 560ab42ef923aaf2e4347315bdfcc74b2708972c (patch) | |
| tree | e785cd1ff69276bbeb653311fc67f5472f8b90d3 /net/sunrpc/svcauth_unix.c | |
| parent | sunrpc/cache: recheck cache validity after cache_defer_req (diff) | |
| download | linux-560ab42ef923aaf2e4347315bdfcc74b2708972c.tar.xz linux-560ab42ef923aaf2e4347315bdfcc74b2708972c.zip | |
sunrpc: fix memory leak in unix_gid cache.
When we look up an entry in the uid->gidlist cache, we take
a reference to the content but don't drop the reference to the
cache entry. So it never gets freed.
Signed-off-by: NeilBrown <neilb@suse.de>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'net/sunrpc/svcauth_unix.c')
| -rw-r--r-- | net/sunrpc/svcauth_unix.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c index 5c865e2d299e..799ff6ef28b8 100644 --- a/net/sunrpc/svcauth_unix.c +++ b/net/sunrpc/svcauth_unix.c @@ -658,6 +658,7 @@ static int unix_gid_find(uid_t uid, struct group_info **gip, case 0: *gip = ug->gi; get_group_info(*gip); + cache_put(&ug->h, &unix_gid_cache); return 0; default: return -EAGAIN; |