Re: [Qemu-devel] [PATCH] vnc: Fix stack corruption and other bitmap related bugs

2011-03-10 Thread Anthony Liguori
On 03/03/2011 02:37 PM, Stefan Weil wrote: Commit bc2429b9174ac2d3c56b7fd35884b0d89ec7fb02 introduced a severe bug (stack corruption). bitmap_clear was called with a wrong argument which caused out-of-bound writes to the local variable width_mask. This bug was detected with QEMU running on wind

[Qemu-devel] [PATCH] vnc: Fix stack corruption and other bitmap related bugs

2011-03-03 Thread Stefan Weil
Commit bc2429b9174ac2d3c56b7fd35884b0d89ec7fb02 introduced a severe bug (stack corruption). bitmap_clear was called with a wrong argument which caused out-of-bound writes to the local variable width_mask. This bug was detected with QEMU running on windows. It also occurs with wine: *** stack sma