git: userland - sysctl - Fix stack overflow
commit aa25ccfaa7de73dd1331329e34cdf8ef1f25e9c9
Author: Samuel J. Greear <sjg@thesjg.com>
Date: Tue Sep 7 03:09:25 2010 +0000
userland - sysctl - Fix stack overflow
* alloca(3) was being used to allocate space for a call to sysctl(3) that
returned data. This could occasionally be on the order of 50-100MB
(net.inet.tcp.pcblist) resulting in a segfault.
Summary of changes:
sbin/sysctl/sysctl.c | 41 +++++++++++++++++++++++++++--------------
1 files changed, 27 insertions(+), 14 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/aa25ccfaa7de73dd1331329e34cdf8ef1f25e9c9
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