commit a226b166dde77ae4bf4202a60afd14339b040dd3
author Shih-wei Liao <sliao@google.com> Tue Jul 20 16:43:25 2010 -0700
committer Shih-wei Liao <sliao@google.com> Tue Jul 20 16:43:25 2010 -0700
tree f3a311b14cd053b92c5fb180dc047396272c885d
parent 56dee03a405f8de7edeb585c74136cfaee4c0762

Use bccGetExportVars to get mFieldCount, instead of hardwiring "100" in calloc.

Change-Id: I6023b93865f785779b966acf03bf120078ac3c74

rsScriptC.cpp

diff --git a/rsScriptC.cpp b/rsScriptC.cpp
index 5261f57..7c7b037 100644
--- a/rsScriptC.cpp
+++ b/rsScriptC.cpp
@@ -390,9 +390,13 @@
         bccGetExportFuncs(s->mBccScript, NULL, s->mEnviroment.mInvokeFunctionCount, (BCCvoid **) s->mEnviroment.mInvokeFunctions);
     }
 
-    s->mEnviroment.mFieldAddress = (void **)calloc(100, sizeof(void *));
-    bccGetExportVars(s->mBccScript, (BCCsizei *)&s->mEnviroment.mFieldCount,
-                     100, s->mEnviroment.mFieldAddress);
+    bccGetExportVars(s->mBccScript, (BCCsizei*) &s->mEnviroment.mFieldCount, 0, NULL);
+    if(s->mEnviroment.mFieldCount <= 0)
+        s->mEnviroment.mFieldAddress = NULL;
+    else {
+        s->mEnviroment.mFieldAddress = (void **) calloc(s->mEnviroment.mFieldCount, sizeof(void *));
+        bccGetExportVars(s->mBccScript, NULL, s->mEnviroment.mFieldCount, (BCCvoid **) s->mEnviroment.mFieldAddress);
+    }
     //for (int ct2=0; ct2 < s->mEnviroment.mFieldCount; ct2++ ) {
         //LOGE("Script field %i = %p", ct2, s->mEnviroment.mFieldAddress[ct2]);
     //}