diff options
| author | Santosh Kumar Pradhan <spradhan@redhat.com> | 2014-05-09 15:01:19 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2014-05-17 11:56:01 -0700 |
| commit | 1dd80a2e7762bc72d11a432a1ebd16be181dcb86 (patch) | |
| tree | 3eb57d084579d7d294cd2329181b00bda8f1a2a5 /xlators/nfs/server/src | |
| parent | f4944449940ee08d8add767ba81cd5ca8f8611a5 (diff) | |
rpcsvc: Validate RPC procedure number before fetch
While accessing the procedures of given RPC program in,
rpcsvc_get_program_vector_sizer(), It was not checking boundary
conditions which would cause buffer overflow and subsequently SEGV.
Make sure rpcsvc_actor_t arrays have numactors number of actors.
FIX:
Validate the RPC procedure number before fetching the actor.
Special Thanks to: Murray Ketchion, Grant Byers
Change-Id: I8b5abd406d47fab8fca65b3beb73cdfe8cd85b72
BUG: 1096020
Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com>
Reviewed-on: http://review.gluster.org/7726
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
Reviewed-by: Anand Avati <avati@redhat.com>
Diffstat (limited to 'xlators/nfs/server/src')
| -rw-r--r-- | xlators/nfs/server/src/acl3.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/xlators/nfs/server/src/acl3.c b/xlators/nfs/server/src/acl3.c index 43156eb44b5..42faffee854 100644 --- a/xlators/nfs/server/src/acl3.c +++ b/xlators/nfs/server/src/acl3.c @@ -626,9 +626,9 @@ rpcerr: rpcsvc_actor_t acl3svc_actors[ACL3_PROC_COUNT] = { - {"NULL", ACL3_NULL, acl3svc_null, NULL, 0}, - {"GETACL", ACL3_GETACL, acl3svc_getacl, NULL, 0}, - {"SETACL", ACL3_SETACL, acl3svc_setacl, NULL, 0}, + {"NULL", ACL3_NULL, acl3svc_null, NULL, 0, DRC_NA}, + {"GETACL", ACL3_GETACL, acl3svc_getacl, NULL, 0, DRC_NA}, + {"SETACL", ACL3_SETACL, acl3svc_setacl, NULL, 0, DRC_NA}, }; rpcsvc_program_t acl3prog = { |