44 lines
1.3 KiB
Diff
44 lines
1.3 KiB
Diff
From 4103f34690e1380c0ad4831b80ad913ea980eab4 Mon Sep 17 00:00:00 2001
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From: Phil Sutter <psutter@redhat.com>
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Date: Fri, 15 Mar 2019 17:51:28 +0100
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Subject: [PATCH] nfnl_osf: Drop pointless check in xt_osf_strchr()
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Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1525980
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Upstream Status: iptables commit 8c786a351a441
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commit 8c786a351a441ff23ad5d9d1da8cec492f88f542
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Author: Phil Sutter <phil@nwl.cc>
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Date: Wed Sep 19 15:16:42 2018 +0200
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nfnl_osf: Drop pointless check in xt_osf_strchr()
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Although it remains unclear what the original intention behind the
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affected code was, but 'tmp + 1' always evaluates true since 'tmp' is a
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pointer value.
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Cc: Evgeniy Polyakov <johnpol@2ka.mxt.ru>
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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Signed-off-by: Florian Westphal <fw@strlen.de>
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Signed-off-by: Phil Sutter <psutter@redhat.com>
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---
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utils/nfnl_osf.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/utils/nfnl_osf.c b/utils/nfnl_osf.c
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index 0f8b35b805016..9a9fbe1268155 100644
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--- a/utils/nfnl_osf.c
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+++ b/utils/nfnl_osf.c
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@@ -141,7 +141,7 @@ static char *xt_osf_strchr(char *ptr, char c)
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if (tmp)
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*tmp = '\0';
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- while (tmp && tmp + 1 && isspace(*(tmp + 1)))
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+ while (tmp && isspace(*(tmp + 1)))
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tmp++;
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return tmp;
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--
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2.21.0
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