commit d649a58ab63e3f63fa223d6ac4c55150da15caa9
author George Chang <georgekgchang@google.com> Fri Jun 15 13:56:39 2018 +0800
committer Ruchi Kandoi <kandoiruchi@google.com> Wed Jun 20 01:34:04 2018 +0000
tree 390ed872384e44b45b0916086c8abfe08a38342c
parent 9b25ed5f7ad34a9115808f9ca40fa817802209d6

Fix buffersize may smaller than the input files

Buffter size depends on the first input file.
If the second file is larger than the first one,
the buffer size is not enough.

Allocate and free buffer everytime when read a new file.

Bug: 109664165
Bug: 110117072
Test: Not yet.
Change-Id: Ie962d742972245da9f0075d1b018257fd58d321d
(cherry picked from commit 41419189957aa7e6f3c6dc2f09ca64cefefad6e9)

ls_client/src/LsClient.cpp

diff --git a/ls_client/src/LsClient.cpp b/ls_client/src/LsClient.cpp
index 75a7258..25b7c00 100755
--- a/ls_client/src/LsClient.cpp
+++ b/ls_client/src/LsClient.cpp
@@ -158,6 +158,8 @@
     /*Get 20bye SHA1 of the script*/
     lsHashInfo.lsScriptHash =
         getHASH(lsHashInfo.lsRawScriptBuf, (size_t)lsBufSize);
+    phNxpEse_free(lsHashInfo.lsRawScriptBuf);
+    lsHashInfo.lsRawScriptBuf = nullptr;
     if (lsHashInfo.lsScriptHash == nullptr) break;
 
     if (lsHashInfo.readBuffHash == nullptr) {
@@ -218,7 +220,6 @@
     }
   } while (++index <= LS_MAX_COUNT);
 
-  phNxpEse_free(lsHashInfo.lsRawScriptBuf);
   phNxpEse_free(lsHashInfo.readBuffHash);
 
   if (status == LSCSTATUS_SUCCESS) {