Robert Shearman : server: Handle failure of mem_alloc in
duplicate_token.
Alexandre Julliard
julliard at wine.codeweavers.com
Fri Apr 7 08:05:36 CDT 2006
Module: wine
Branch: refs/heads/master
Commit: 0bf1c22cad55d9305b654898decaf5098b9e1a31
URL: http://source.winehq.org/git/?p=wine.git;a=commit;h=0bf1c22cad55d9305b654898decaf5098b9e1a31
Author: Robert Shearman <rob at codeweavers.com>
Date: Fri Apr 7 11:16:50 2006 +0100
server: Handle failure of mem_alloc in duplicate_token.
---
server/token.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/server/token.c b/server/token.c
index a0df935..aedba6a 100644
--- a/server/token.c
+++ b/server/token.c
@@ -1031,6 +1031,12 @@ DECL_HANDLER(duplicate_token)
{
size_t size = FIELD_OFFSET( struct sid_and_attributes, sid.SubAuthority[group->sid.SubAuthorityCount] );
struct sid_and_attributes *newgroup = mem_alloc( size );
+ if (!newgroup)
+ {
+ release_object( token );
+ release_object( src_token );
+ return;
+ }
memcpy( newgroup, group, size );
list_add_tail( &token->groups, &newgroup->entry );
}
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