[coreboot-gerrit] Patch merged into coreboot/master: soc/intel/fsp_baytrail: Make sure i2c bus is < 7
gerrit at coreboot.org
gerrit at coreboot.org
Tue Dec 22 23:07:29 CET 2015
the following patch was just integrated into master:
commit c89099641ee2a8a33d9a92e11751915472e249ff
Author: Martin Roth <martinroth at google.com>
Date: Mon Dec 21 13:14:58 2015 -0700
soc/intel/fsp_baytrail: Make sure i2c bus is < 7
Baytrail has I2c Busses 0 to 6, so is supposed to error out
if the I2c driver is called with 7 or greater. Due to an off-by-one
error it could be called with bus 7.
Fixes coverity warning:
CID 1287074 (#1 of 1): Out-of-bounds read (OVERRUN)
3. overrun-local: Overrunning array base_adr of 7 4-byte elements at
element index 7 (byte offset 28) using index bus (which evaluates to 7).
Change-Id: I7caec60298cf27bd669796e0e05e4a896f92befd
Signed-off-by: Martin Roth <martinroth at google.com>
Reviewed-on: https://review.coreboot.org/12781
Tested-by: build bot (Jenkins)
Reviewed-by: Werner Zeh <werner.zeh at siemens.com>
See https://review.coreboot.org/12781 for details.
-gerrit
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