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[Qemu-devel] [Bug 1381639] Re: sys_eeprom.c:353: buffer too small


From: T. Huth
Subject: [Qemu-devel] [Bug 1381639] Re: sys_eeprom.c:353: buffer too small
Date: Wed, 12 Oct 2016 12:08:09 -0000

roms/u-boot is not under control of the QEMU project - you should report such 
bugs to the u-boot project instead. Anyway, looks like the problem has been 
fixed there:
http://git.denx.de/?p=u-boot.git;a=commitdiff;h=cc87d18a6ec74180784a6b

** Changed in: qemu
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1381639

Title:
  sys_eeprom.c:353: buffer too small

Status in QEMU:
  Fix Released

Bug description:
  [qemu-2.1.2/roms/u-boot/board/matrix_vision/mvblx/sys_eeprom.c:353]:
  (error) Buffer is accessed out of bounds.

          char ethaddr[9];

          sprintf(ethaddr, "%02X:%02X:%02X:%02X:%02X:%02X",
              e.mac[0],
              e.mac[1],
              e.mac[2],
              e.mac[3],
              e.mac[4],
              e.mac[5]);

  18 into 9 won't go. Suggest increase size of ethaddr.

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