Author: mav
Date: Tue May 24 07:17:09 2016
New Revision: 300585
URL: https://svnweb.freebsd.org/changeset/base/300585
Log:
MFC r300072: Fix NULL-dereference panic if VESA reports zero modes.
Modified:
stable/10/sys/dev/fb/vesa.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/dev/fb/vesa.c
==============================================================================
--- stable/10/sys/dev/fb/vesa.c Tue May 24 07:15:53 2016 (r300584)
+++ stable/10/sys/dev/fb/vesa.c Tue May 24 07:17:09 2016 (r300585)
@@ -1026,7 +1026,8 @@ vesa_bios_init(void)
++modes;
}
- vesa_vmode[modes].vi_mode = EOT;
+ if (vesa_vmode != NULL)
+ vesa_vmode[modes].vi_mode = EOT;
if (bootverbose)
printf("VESA: %d mode(s) found\n", modes);
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