Author: glebius
Date: Tue Oct 25 17:15:32 2016
New Revision: 307939
URL: https://svnweb.freebsd.org/changeset/base/307939
Log:
Merge r307937:
Fix unchecked array reference in the VGA device emulation code.
Submitted by: Ilja Van Sprundel <ivansprundel ioactive.com>
Patch by: tychon
Security: SA-16:32
Modified:
stable/11/usr.sbin/bhyve/vga.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/usr.sbin/bhyve/vga.c
==============================================================================
--- stable/11/usr.sbin/bhyve/vga.c Tue Oct 25 17:14:50 2016
(r307938)
+++ stable/11/usr.sbin/bhyve/vga.c Tue Oct 25 17:15:32 2016
(r307939)
@@ -161,10 +161,10 @@ struct vga_softc {
*/
struct {
uint8_t dac_state;
- int dac_rd_index;
- int dac_rd_subindex;
- int dac_wr_index;
- int dac_wr_subindex;
+ uint8_t dac_rd_index;
+ uint8_t dac_rd_subindex;
+ uint8_t dac_wr_index;
+ uint8_t dac_wr_subindex;
uint8_t dac_palette[3 * 256];
uint32_t dac_palette_rgb[256];
} vga_dac;
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