OpenAFS Master Repository branch, openafs-stable-1_6_x, updated. openafs-stable-1_6_15-37-gcbc3f08

Gerrit Code Review
Fri, 20 Nov 2015 08:26:09 -0500

The following commit has been merged in the openafs-stable-1_6_x branch:
commit cbc3f0813406af5becc516cbf462645f5f2819ff
Author: Michael Meffie <>
Date:   Tue Feb 17 21:54:46 2015 -0500

    prdb_check: fix out of bounds array access in continuation entries
    A continuation entry (struct contentry) contains 39 id elements, however
    a regular entry (struct prentry) contains only 10 id elements.
    Attempting to access more than 10 elements of a regular entry is
    undefined behavior.
    Use a stuct contentry when when processing continuation entries in
    prdb_check.  This is done to safely traverse the id arrays of the
    continuation entries.  Use the new pr_PrintContEntry to print
    continuation entries.
    The undefined behavior manfests as a segmentation violation in
    WalkNextChain() when built with GCC 4.8 with optimization enabled.
    Tested-by: BuildBot <>
    Reviewed-by: Benjamin Kaduk <>
    (cherry picked from commit 15e8678661ec49f5eac3954defad84c06b3e0164)
    Change-Id: Ifc0682cd2b6b1590b10c44ccdda181fd4227c1c2
    Tested-by: BuildBot <>
    Reviewed-by: Michael Meffie <>
    Reviewed-by: Stephan Wiesand <>

 src/ptserver/db_verify.c |   29 ++++++++++++++++++-----------
 1 files changed, 18 insertions(+), 11 deletions(-)

OpenAFS Master Repository