Author: glebius
Date: Tue Oct 25 17:13:58 2016
New Revision: 307937
URL: https://svnweb.freebsd.org/changeset/base/307937
Log:
Fix unchecked array reference in the VGA device emulation code.
Submitted by: Ilja Van Sprundel <ivansprun...@ioactive.com>
Patch by: tychon
Security: SA-16:32
Modified:
head/usr.sbin/bhyve/vga.c
Modified: head/usr.sbin/bhyve/vga.c
==============================================================================
--- head/usr.sbin/bhyve/vga.c Tue Oct 25 17:13:46 2016 (r307936)
+++ head/usr.sbin/bhyve/vga.c Tue Oct 25 17:13:58 2016 (r307937)
@@ -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;
_______________________________________________
svn-src-head@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-head
To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
