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options: drop useless netmask variable

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netmask is simply used to reflect the value of p[2], therefore
it can be dropped and p[2] can directly be used instead.

Reported-by: Gert Doering <gert@greenie.muc.de>
Signed-off-by: Antonio Quartulli <a@unstable.cc>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20220314131356.11577-1-a@unstable.cc>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg23941.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
This commit is contained in:
Antonio Quartulli 2022-03-14 14:13:56 +01:00 committed by Gert Doering
parent 2047522286
commit 07be493796
1 changed files with 1 additions and 7 deletions
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8
src/openvpn/options.c
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@ -7282,14 +7282,8 @@ add_option(struct options *options,
}
else if (streq(p[0], "iroute") && p[1] && !p[3])
{
const char *netmask = NULL;
VERIFY_PERMISSION(OPT_P_INSTANCE);
if (p[2])
{
netmask = p[2];
}
option_iroute(options, p[1], netmask, msglevel);
option_iroute(options, p[1], p[2], msglevel);
}
else if (streq(p[0], "iroute-ipv6") && p[1] && !p[2])
{