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50 lines
1.6 KiB
50 lines
1.6 KiB
From 89bd91cfdf6f81971324dca1b0df7c6c5537a2ab Mon Sep 17 00:00:00 2001
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From: Phil Sutter <phil@nwl.cc>
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Date: Fri, 13 Nov 2020 21:13:50 +0100
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Subject: [PATCH] extensions: libebt_ip6: Drop unused variables
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They are being assigned to but never read.
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Fixes: 5c8ce9c6aede0 ("ebtables-compat: add 'ip6' match extension")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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(cherry picked from commit 8bb5bcae57c83066c224efa5fd29ed4822a766fc)
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---
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extensions/libebt_ip6.c | 6 ++----
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1 file changed, 2 insertions(+), 4 deletions(-)
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diff --git a/extensions/libebt_ip6.c b/extensions/libebt_ip6.c
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index b8a5a5d8c3a92..301bed9aadefd 100644
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--- a/extensions/libebt_ip6.c
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+++ b/extensions/libebt_ip6.c
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@@ -250,9 +250,8 @@ static void brip6_init(struct xt_entry_match *match)
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static struct in6_addr *numeric_to_addr(const char *num)
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{
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static struct in6_addr ap;
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- int err;
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- if ((err=inet_pton(AF_INET6, num, &ap)) == 1)
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+ if (inet_pton(AF_INET6, num, &ap) == 1)
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return ≈
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return (struct in6_addr *)NULL;
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}
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@@ -292,7 +291,6 @@ static void ebt_parse_ip6_address(char *address, struct in6_addr *addr, struct i
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char buf[256];
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char *p;
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int i;
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- int err;
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strncpy(buf, address, sizeof(buf) - 1);
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/* first the mask */
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@@ -309,7 +307,7 @@ static void ebt_parse_ip6_address(char *address, struct in6_addr *addr, struct i
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if (!memcmp(msk, &in6addr_any, sizeof(in6addr_any)))
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strcpy(buf, "::");
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- if ((err=inet_pton(AF_INET6, buf, addr)) < 1) {
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+ if (inet_pton(AF_INET6, buf, addr) < 1) {
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xtables_error(PARAMETER_PROBLEM, "Invalid IPv6 Address '%s' specified", buf);
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return;
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}
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--
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2.40.0
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