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opensm: fix dfsssp uninitialized value

PATCH New Hal Rosenstock 1 participant 1 message Mar 25, 2013 InfiniBand

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Hal Rosenstock

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PATCH 1/1 opensm: fix dfsssp uninitialized value

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From 032d4100467cb1b3e1ed5dc81911aaa704f709dc Mon Sep 17 00:00:00 2001

From: Ammar Haj Hamad <AHamad-DMD6N21cJuFWk0Htik3J/[email protected]>
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-DMD6N21cJuFWk0Htik3J/[email protected]>
---
 opensm/osm_ucast_dfsssp.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
opensm/osm_ucast_dfsssp.c +1 -0
index 803d0e1..01ad03b 100644
@@ -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,
Signature · 6 lines
1.7.1

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