Index: cdr/cdr_adaptive_odbc.c
===================================================================
--- cdr/cdr_adaptive_odbc.c	(revision 87971)
+++ cdr/cdr_adaptive_odbc.c	(working copy)
@@ -309,7 +309,7 @@
 	struct odbc_obj *obj;
 	int lensql, lensql2, sizesql = maxsize, sizesql2 = maxsize2, newsize;
 	/* Allocated, so we can realloc() */
-	char *sql = ast_calloc(sizeof(char), sizesql), *sql2 = ast_calloc(sizeof(char), sizesql2), *tmp;
+	char *sql, *sql2, *tmp;
 	char colbuf[1024], *colptr;
 	SQLHSTMT stmt = NULL;
 	SQLLEN rows = 0;
@@ -319,6 +319,15 @@
 		return -1;
 	}
 
+	sql = ast_calloc(sizeof(char), sizesql);
+	if (!sql)
+		return -1;
+	sql2 = ast_calloc(sizeof(char), sizesql2);
+	if (!sql2) {
+		ast_free(sql);
+		return -1;
+	}
+
 	AST_LIST_TRAVERSE(&odbc_tables, tableptr, list) {
 		lensql = snprintf(sql, sizesql, "INSERT INTO %s (", tableptr->table);
 		lensql2 = snprintf(sql2, sizesql2, " VALUES (");