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| author | Lee Leahy <leroy.p.leahy@intel.com> | 2016-05-17 08:40:02 -0700 |
|---|---|---|
| committer | Leroy P Leahy <leroy.p.leahy@intel.com> | 2016-05-17 18:49:27 +0200 |
| commit | 016d8f75d8aa53efad250f034c55ea8454390e99 (patch) | |
| tree | f06a1d27adbdad1519876085a91fae5b92b457be /src/drivers | |
| parent | 451b1e0b9d1813b08731c5d4e6e2a2e752a8be2a (diff) | |
| download | coreboot-016d8f75d8aa53efad250f034c55ea8454390e99.tar.xz | |
drivers/intel/fsp2_0: Fix array indexing error
Don't allow an array index of 2 to be processed by the code referencing
the array.
Found-by: Coverity CID 1353337
TEST=None
Change-Id: I586ca14416a6e40971f8f6f4066fbdb4908ca688
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: https://review.coreboot.org/14868
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/intel/fsp2_0/graphics.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/drivers/intel/fsp2_0/graphics.c b/src/drivers/intel/fsp2_0/graphics.c index 1480179eaa..f4ba40220f 100644 --- a/src/drivers/intel/fsp2_0/graphics.c +++ b/src/drivers/intel/fsp2_0/graphics.c @@ -1,7 +1,7 @@ /* * This file is part of the coreboot project. * - * Copyright (C) 2015 Intel Corp. + * Copyright (C) 2015 - 2016 Intel Corp. * (Written by Alexandru Gagniuc <alexandrux.gagniuc@intel.com> for Intel Corp.) * * This program is free software; you can redistribute it and/or modify @@ -67,7 +67,7 @@ enum cb_err fsp_fill_lb_framebuffer(struct lb_framebuffer *framebuffer) return CB_ERR; } - if (ginfo->pixel_format > ARRAY_SIZE(fsp_framebuffer_format_map)) { + if (ginfo->pixel_format >= ARRAY_SIZE(fsp_framebuffer_format_map)) { printk(BIOS_ALERT, "FSP set unknown framebuffer format: %d\n", ginfo->pixel_format); return CB_ERR; |