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MFC r281787
authorvangyzen <vangyzen@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 2 Oct 2015 14:24:39 +0000 (14:24 +0000)
committervangyzen <vangyzen@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Fri, 2 Oct 2015 14:24:39 +0000 (14:24 +0000)
commit4a8a28da5d041f2e5c43c23acae951f7879a2074
tree06532d6f64f703c508bde76e80e395cce093ca89tree | snapshot
parent53065f8cd6fcea6c8e014bf30c67c9718cb43b42commit | diff
MFC r281787

dmesg: accommodate message buffer growth between the sysctl calls

Allocate 12.5% extra space to avoid ENOMEM when the message buffer
is growing steadily.

Reported by:    Steve Wahl <steve_wahl@dell.com> (and tested)
Sponsored by:   Dell Inc.

git-svn-id: svn://svn.freebsd.org/base/stable/10@288498 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sbin/dmesg/dmesg.c diff | blob | history
10-STABLE