The following commit has been merged in the openafs-stable-1_6_x branch:
commit 618343f0261bb5ffa036d93f1a3bc313ed76a037
Author: Andrew Deason <[email protected]>
Date: Tue Dec 10 17:02:34 2013 -0600
cellconfig: Do not use 'long' for dbserver IPs
A few places in this file assume that our dbserver IP addresses are
"long"s. A long int can be 8 bytes on some platforms, but we know
these IP addresses are all 4-byte integers. In the rare instances
where we have the maximum number of dbservers, this can overwrite a
bit of extra memory. This can also result in a misaligned access on
platforms such as SPARC v9, since the elements of he->h_addr_list are
not guaranteed to be 8-byte aligned.
So instead, treat these as 4-byte integers. For copying out of
he->h_addr_list, also use a memcpy anyway to be safe, since we are not
guaranteed alignment.
Reviewed-on: http://gerrit.openafs.org/10599
Tested-by: BuildBot <[email protected]>
Reviewed-by: Jeffrey Altman <[email protected]>
(cherry picked from commit d8f75d3206eaa56b3a819a5bc13a4bf3a9130512)
Change-Id: I2568577b05f47ebc75b34a9cd106fceac8a31ef7
Reviewed-on: http://gerrit.openafs.org/10603
Tested-by: BuildBot <[email protected]>
Reviewed-by: Andrew Deason <[email protected]>
Reviewed-by: Benjamin Kaduk <[email protected]>
Reviewed-by: Stephan Wiesand <[email protected]>
src/auth/cellconfig.c | 9 ++++++---
1 files changed, 6 insertions(+), 3 deletions(-)
--
OpenAFS Master Repository
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