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opensm: fix dfsssp uninitialized value

Message ID 51503E25.4000608@dev.mellanox.co.il (mailing list archive)
State Accepted
Delegated to: Hal Rosenstock
Headers show

Commit Message

Hal Rosenstock March 25, 2013, 12:08 p.m. UTC 
From 032d4100467cb1b3e1ed5dc81911aaa704f709dc Mon Sep 17 00:00:00 2001
From: Ammar Haj Hamad <AHamad@asaltech.com>
Date: Mon, 25 Mar 2013 12:41:35 +0200
Subject: [PATCH] opensm: fix dfsssp uninitialized value

in dfsssp_context_create dfsssp_ctx->adj_list_size is not initialized.
and might cause segmentation fault when destroying the routing engine.

Signed-off-by: Ammar Haj Hamad <AHamad@asaltech.com>
---
 opensm/osm_ucast_dfsssp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
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Patch

diff --git a/opensm/osm_ucast_dfsssp.c b/opensm/osm_ucast_dfsssp.c
index 803d0e1..01ad03b 100644
--- a/opensm/osm_ucast_dfsssp.c
+++ b/opensm/osm_ucast_dfsssp.c
@@ -2240,6 +2240,7 @@  static dfsssp_context_t *dfsssp_context_create(osm_opensm_t * p_osm,
 		dfsssp_ctx->routing_type = routing_type;
 		dfsssp_ctx->p_mgr = (osm_ucast_mgr_t *) & (p_osm->sm.ucast_mgr);
 		dfsssp_ctx->adj_list = NULL;
+		dfsssp_ctx->adj_list_size = 0;
 		dfsssp_ctx->srcdest2vl_table = NULL;
 	} else {
 		OSM_LOG(p_osm->sm.ucast_mgr.p_log, OSM_LOG_ERROR,