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sysctl: fix broken .conf suffix matching

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There's an off-by-one error in the count (".conf" is 5 bytes, not 6),
and the logic is inverted for the strcmp return value -- we want to
skip the files when they *don't* end in .conf, not when they *do*.

Also fix the off-by-one len check.

Bug-Debian: http://bugs.debian.org/669128
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
This commit is contained in:
Mike Frysinger 2012-05-03 01:07:58 -04:00 committed by Sami Kerola
parent dbefb4476a
commit 156dd0b5a3
1 changed files with 2 additions and 2 deletions
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4
sysctl.c
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@ -578,8 +578,8 @@ static int PreloadSystem(void)
if (!strcmp(de->d_name, ".")
|| !strcmp(de->d_name, ".."))
continue;
if (strlen(de->d_name) < 6
|| !strcmp(de->d_name + strlen(de->d_name) - 6, ".conf"))
if (strlen(de->d_name) < 5
|| strcmp(de->d_name + strlen(de->d_name) - 5, ".conf"))
continue;
/* check if config already known */
for (i = 0; i < ncfgs; ++i) {