From: Lars Hjemli <hjemli@gmail.com>
Date: Sun, 2 Dec 2007 23:39:20 +0000 (+0100)
Subject: Compare string lengths when parsing the snapshot mask
X-Git-Url: https://gitweb.ps.run/ps-cgit/commitdiff_plain/2216fd6472fe183439df1a39c1c06974abc3f150?hp=2216fd6472fe183439df1a39c1c06974abc3f150

Compare string lengths when parsing the snapshot mask

We used to rely on the result from strncmp() without comparing the length of
the strings involved. Even worse, any single-character format specifier would
enable zip-format due to the optional '.'-prefix since the length of the
mask then would become zero.

Noticed-by: Evan Martin <sys@neugierig.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
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