Changeset 46

Timestamp:

02/16/10 00:39:55 (7 months ago)

Author:

Carsten

Message:

Applied patches by Ettl Martin for fixing memory leaks in lwo library.
Closes #7 and #8.

Location:

cafu/trunk/ExtLibs/lwo

Files:

• lwio.c (modified) (1 diff)
• lwob.c (modified) (1 diff)

cafu/trunk/ExtLibs/lwo/lwio.c

@@ -295 +295 @@
    if ( fseek( fp, pos, SEEK_SET )) {
       flen = FLEN_ERROR;
+      free(s);
       return NULL;
    }
    if ( 1 != fread( s, len, 1, fp )) {
       flen = FLEN_ERROR;
+      free(s);
       return NULL;
    }

cafu/trunk/ExtLibs/lwo/lwob.c

@@ -109 +109 @@
 
    for ( i = 0; i < 3; i++ ) {
+
       env = calloc( 1, sizeof( lwEnvelope ));
+      if(!env)
+         return 0;
+
       key0 = calloc( 1, sizeof( lwKey ));
+      if(!key0)
+      {
+         free(env);
+         return 0;
+      }
+
       key1 = calloc( 1, sizeof( lwKey ));
-      if ( !env || !key0 || !key1 ) return 0;
+      if (!key1)
+      {
+         free(env);
+         free(key0);
+         return 0;
+      }
 
       key0->next = key1;