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wine-winehq
Commit 0f133aed authored by Sebastian Lackner's avatar Sebastian Lackner Committed by Alexandre Julliard
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server: Avoid invalid memory accesses when create_console_output fails.

parent 46cba58a
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Showing with 3 additions and 2 deletions
server/console.c
View file @ 0f133aed
......@@ -409,6 +409,9 @@ static struct screen_buffer *create_console_output( struct console_input *consol
screen_buffer->win.right = screen_buffer->max_width - 1;
screen_buffer->win.top = 0;
screen_buffer->win.bottom = screen_buffer->max_height - 1;
screen_buffer->data = NULL;
list_add_head( &screen_buffer_list, &screen_buffer->entry );
if (fd == -1)
screen_buffer->fd = NULL;
else
......@@ -422,8 +425,6 @@ static struct screen_buffer *create_console_output( struct console_input *consol
allow_fd_caching(screen_buffer->fd);
}
list_add_head( &screen_buffer_list, &screen_buffer->entry );
if (!(screen_buffer->data = malloc( screen_buffer->width * screen_buffer->height *
sizeof(*screen_buffer->data) )))
{
......
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