[IBAL] Handle RMPP AttributeOffset = 0.

Submitted by Guy Corem (guyc@voltaire.com)

git-svn-id: svn://openib.tc.cornell.edu/gen1@151 ad392aa1-c5ef-ae45-8dd8-e69d62a5ef86

diff --git a/trunk/core/al/al_query.c b/trunk/core/al/al_query.c
index f6fd620d0313d9e180fd09511fb47273391f1e66..8dc88981cd55e9e156023ff4762e01b1aa12b56b 100644 (file)
--- a/trunk/core/al/al_query.c
+++ b/trunk/core/al/al_query.c
@@ -332,9 +332,17 @@ query_req_cb(
                CL_ASSERT( p_mad_response );\r
                p_sa_mad = (ib_sa_mad_t*)p_mad_response->p_mad_buf;\r
 \r
-               query_rec.result_cnt =\r
-                       ( ( p_mad_response->size - IB_SA_MAD_HDR_SIZE ) /\r
-                       ib_get_attr_size( p_sa_mad->attr_offset ) );\r
+               if (ib_get_attr_size( p_sa_mad->attr_offset ) != 0)\r
+               {\r
+                       query_rec.result_cnt =\r
+                               ( ( p_mad_response->size - IB_SA_MAD_HDR_SIZE ) /\r
+                               ib_get_attr_size( p_sa_mad->attr_offset ) );\r
+               }\r
+               else\r
+               {\r
+                       query_rec.result_cnt = 0;\r
+               }\r
+\r
                query_rec.p_result_mad = p_mad_response;\r
        }\r
        else\r