From 1dd80a2e7762bc72d11a432a1ebd16be181dcb86 Mon Sep 17 00:00:00 2001 From: Santosh Kumar Pradhan Date: Fri, 9 May 2014 15:01:19 +0530 Subject: 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 Reviewed-on: http://review.gluster.org/7726 Tested-by: Gluster Build System Reviewed-by: Rajesh Joseph Reviewed-by: Anand Avati --- xlators/features/quota/src/quotad-aggregator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'xlators/features/quota') diff --git a/xlators/features/quota/src/quotad-aggregator.c b/xlators/features/quota/src/quotad-aggregator.c index 5f13fd251c2..a37a3728b55 100644 --- a/xlators/features/quota/src/quotad-aggregator.c +++ b/xlators/features/quota/src/quotad-aggregator.c @@ -404,13 +404,13 @@ out: return ret; } -rpcsvc_actor_t quotad_aggregator_actors[] = { +rpcsvc_actor_t quotad_aggregator_actors[GF_AGGREGATOR_MAXVALUE] = { [GF_AGGREGATOR_NULL] = {"NULL", GF_AGGREGATOR_NULL, NULL, NULL, 0, DRC_NA}, [GF_AGGREGATOR_LOOKUP] = {"LOOKUP", GF_AGGREGATOR_NULL, quotad_aggregator_lookup, NULL, 0, DRC_NA}, [GF_AGGREGATOR_GETLIMIT] = {"GETLIMIT", GF_AGGREGATOR_GETLIMIT, - quotad_aggregator_getlimit, NULL, 0}, + quotad_aggregator_getlimit, NULL, 0, DRC_NA}, }; -- cgit