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server: Set error in check_addr_usage().

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Paul Gofman 2022-10-31 15:06:47 -06:00 committed by Alexandre Julliard
parent 9163d3420f
commit 6992f2cba5
1 changed files with 10 additions and 5 deletions
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15
server/sock.c
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@ -335,7 +335,11 @@ static int check_addr_usage( struct sock *sock, const union unix_sockaddr *addr,
if ((entry = rb_get( &bound_addresses_tree, &search_addr )))
{
bound_addr = WINE_RB_ENTRY_VALUE(entry, struct bound_addr, entry);
if (bound_addr->reuse_count == -1 || !sock->reuseaddr) return 1;
if (bound_addr->reuse_count == -1 || !sock->reuseaddr)
{
set_error( sock->reuseaddr ? STATUS_ACCESS_DENIED : STATUS_SHARING_VIOLATION );
return 1;
}
}
if (sock->family != WS_AF_INET6 || v6only) return 0;
@ -344,7 +348,11 @@ static int check_addr_usage( struct sock *sock, const union unix_sockaddr *addr,
if ((entry = rb_get( &bound_addresses_tree, &search_addr )))
{
bound_addr = WINE_RB_ENTRY_VALUE(entry, struct bound_addr, entry);
if (bound_addr->reuse_count == -1 || !sock->reuseaddr) return 1;
if (bound_addr->reuse_count == -1 || !sock->reuseaddr)
{
set_error( sock->reuseaddr ? STATUS_ACCESS_DENIED : STATUS_SHARING_VIOLATION );
return 1;
}
}
return 0;
}
@ -2895,10 +2903,7 @@ static void sock_ioctl( struct fd *fd, ioctl_code_t code, struct async *async )
#endif
if (check_addr_usage( sock, &bind_addr, v6only ))
{
set_error( sock->reuseaddr ? STATUS_ACCESS_DENIED : STATUS_SHARING_VIOLATION );
return;
}
if (bind( unix_fd, &bind_addr.addr, unix_len ) < 0)
{