[GRASS-SVN] r50347 - grass/trunk/lib/db/dbmi_client

[svn_grass at osgeo.org]

Author: mmetz
Date: 2012-01-21 05:24:34 -0800 (Sat, 21 Jan 2012)
New Revision: 50347

Modified:
   grass/trunk/lib/db/dbmi_client/column.c
Log:
db lib: fix memory leak

Modified: grass/trunk/lib/db/dbmi_client/column.c
===================================================================
--- grass/trunk/lib/db/dbmi_client/column.c	2012-01-21 12:35:22 UTC (rev 50346)
+++ grass/trunk/lib/db/dbmi_client/column.c	2012-01-21 13:24:34 UTC (rev 50347)
@@ -124,7 +124,7 @@
 int db_get_column(dbDriver * Driver, const char *tname, const char *cname,
 		  dbColumn ** Column)
 {
-    int i, ncols;
+    int i, ncols, ret;
     dbTable *Table;
     dbColumn *Col;
     dbString tabname;
@@ -138,6 +138,7 @@
     }
 
     *Column = NULL;
+    ret = DB_FAILED;
 
     ncols = db_get_table_number_of_columns(Table);
     G_debug(3, "ncol = %d", ncols);
@@ -146,8 +147,11 @@
 	Col = db_get_table_column(Table, i);
 	if (G_strcasecmp(db_get_column_name(Col), cname) == 0) {
 	    *Column = db_copy_column(NULL, Col);
-	    return DB_OK;
+	    ret = DB_OK;
+	    break;
 	}
     }
-    return DB_OK;
+    db_free_table(Table);
+
+    return ret;
 }