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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-16 17:00:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-09-16 17:00:26 -0700 |
| commit | 87ee1280ff80e04adf9b36361235eef76cd80301 (patch) | |
| tree | 1dd85b1ad234780afabc7a25feac686b11a21fef | |
| parent | 5fbf3e3275a739f93fee9fb32c41e5a018c97b8d (diff) | |
| parent | bf2c4b6f9b74c2ee1dd3c050b181e9b9c86fbcdb (diff) | |
| download | lwn-87ee1280ff80e04adf9b36361235eef76cd80301.tar.gz lwn-87ee1280ff80e04adf9b36361235eef76cd80301.zip | |
Merge tag 'nfsd-4.8-2' of git://linux-nfs.org/~bfields/linux
Pull nfsd bugfix from Bruce Fields:
"Fix a memory corruption bug that I introduced in 4.7"
* tag 'nfsd-4.8-2' of git://linux-nfs.org/~bfields/linux:
svcauth_gss: Revert 64c59a3726f2 ("Remove unnecessary allocation")
| -rw-r--r-- | net/sunrpc/auth_gss/svcauth_gss.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c index 1d281816f2bf..d8582028b346 100644 --- a/net/sunrpc/auth_gss/svcauth_gss.c +++ b/net/sunrpc/auth_gss/svcauth_gss.c @@ -569,9 +569,10 @@ gss_svc_searchbyctx(struct cache_detail *cd, struct xdr_netobj *handle) struct rsc *found; memset(&rsci, 0, sizeof(rsci)); - rsci.handle.data = handle->data; - rsci.handle.len = handle->len; + if (dup_to_netobj(&rsci.handle, handle->data, handle->len)) + return NULL; found = rsc_lookup(cd, &rsci); + rsc_free(&rsci); if (!found) return NULL; if (cache_check(cd, &found->h, NULL)) |