commit 990aa99a2e827bec623aaaeaa0fc8534ce2407c0
author hayim <hayim@marvell.com> Sun Oct 25 13:21:13 2015 +0200
committer Greg Poist <poist@google.com> Thu Mar 24 11:59:54 2016 -0700
tree 3352451b5c156d3e53baa4f2aba2be4397371b1a
parent 12d116a40a246a7708178f3bd112787a23bdcf1e

ddr3libv2: fix memory overrun in ddr3TipIpTraining

    - IF read requires and array (with entry per interface).
    - in this function, one of the read used a single variable
      which caused memory overrun
    - this fixed Caelum DB failure when running elf file (from
      Lauterbach) without debug info (-g) and is high optimization
      level (Os). with debug info and no optimization (O0) there
      was no error since the memory layout was different

Change-Id: I1f870a0c097f85f3a4a4b6961d3e878634df0d7b
Signed-off-by: hayim <hayim@marvell.com>
Reviewed-on: http://vgitil04.il.marvell.com:8080/24248
Reviewed-by: Moti Buskila <motib@marvell.com>
Tested-by: Star_Automation <star@marvell.com>
(cherry picked from commit 06db58c9137902e0e7459fc61444a151a999b03a)
Reviewed-on: http://vgitil04.il.marvell.com:8080/24312

tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingIpEngine.c

diff --git a/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingIpEngine.c b/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingIpEngine.c
index b51d5c0..85d0540 100755
--- a/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingIpEngine.c
+++ b/tools/marvell/bin_hdr/src_ddr/ddr3libv2/src/Driver/ddr3/mvHwsDdr3TrainingIpEngine.c
@@ -558,8 +558,8 @@
 		        /*need to check results for this Dunit */
 		        for(pollCnt=0;pollCnt < maxPollingForDone;pollCnt++)
 		        {
-		            CHECK_STATUS(mvHwsDdr3TipIFRead(devNum, ACCESS_TYPE_UNICAST, indexCnt, ODPG_TRAINING_STATUS_REG, &regData, MASK_ALL_BITS));
-		             if ((regData & 0x2) != 0)
+		            CHECK_STATUS(mvHwsDdr3TipIFRead(devNum, ACCESS_TYPE_UNICAST, indexCnt, ODPG_TRAINING_STATUS_REG, readData, MASK_ALL_BITS));
+		            if ((readData[indexCnt] & 0x2) != 0)
 		            {
 		                /*done */
 						trainStatus[indexCnt] = MV_HWS_TrainingIpStatus_SUCCESS;