[asterisk-commits] kpfleming: branch 1.4 r176254 - /branches/1.4/main/utils.c

[SVN commits to the Asterisk project]

Author: kpfleming
Date: Mon Feb 16 15:41:46 2009
New Revision: 176254

URL: http://svn.digium.com/svn-view/asterisk?view=rev&rev=176254
Log:
correct a logic error in the last stringfields commit... don't mark additional space as allocated if the string was built using already-allocated space


Modified:
    branches/1.4/main/utils.c

Modified: branches/1.4/main/utils.c
URL: http://svn.digium.com/svn-view/asterisk/branches/1.4/main/utils.c?view=diff&rev=176254&r1=176253&r2=176254
==============================================================================
--- branches/1.4/main/utils.c (original)
+++ branches/1.4/main/utils.c Mon Feb 16 15:41:46 2009
@@ -1298,9 +1298,11 @@
 		vsprintf(target, format, ap2);
 	}
 
-	fields[index] = target;
-	mgr->used += needed;
-	mgr->space -= needed;
+	if (fields[index] != target) {
+		fields[index] = target;
+		mgr->used += needed;
+		mgr->space -= needed;
+	}
 }
 
 void __ast_string_field_index_build(struct ast_string_field_mgr *mgr,