From: Jan Engelhardt <jengelh@medozas.de>
To: kaber@trash.net
Cc: netfilter-devel@vger.kernel.org
Subject: [PATCH 3/7] libxt_u32: enclose argument in quotes
Date: Mon, 31 Jan 2011 03:12:48 +0100 [thread overview]
Message-ID: <1296439973-16089-4-git-send-email-jengelh@medozas.de> (raw)
In-Reply-To: <1296439973-16089-1-git-send-email-jengelh@medozas.de>
Otherwise ip6tables-save piped to ip6tables-restore can cause a parse
error when the expression list is empty.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
---
extensions/libxt_u32.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/extensions/libxt_u32.c b/extensions/libxt_u32.c
index 054a5b2..378de0c 100644
--- a/extensions/libxt_u32.c
+++ b/extensions/libxt_u32.c
@@ -45,6 +45,7 @@ static void u32_dump(const struct xt_u32 *data)
const struct xt_u32_test *ct;
unsigned int testind, i;
+ putchar('\"');
for (testind = 0; testind < data->ntests; ++testind) {
ct = &data->tests[testind];
@@ -81,7 +82,7 @@ static void u32_dump(const struct xt_u32 *data)
ct->value[i].max);
}
}
- printf(" ");
+ printf("\" ");
}
/* string_to_number() is not quite what we need here ... */
--
1.7.1
next prev parent reply other threads:[~2011-01-31 2:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-31 2:12 iptables: misc fixes Jan Engelhardt
2011-01-31 2:12 ` [PATCH 1/7] libxt_quota: clarifications on matching Jan Engelhardt
2011-01-31 2:12 ` [PATCH 2/7] iptables: improve error reporting with extension loading troubles Jan Engelhardt
2011-01-31 2:12 ` Jan Engelhardt [this message]
2011-01-31 2:12 ` [PATCH 4/7] xtables: set custom opts to NULL on free Jan Engelhardt
2011-01-31 2:12 ` [PATCH 5/7] iptables: warn when parameter limit is exceeded Jan Engelhardt
2011-01-31 2:12 ` [PATCH 6/7] iptables: remove bogus address-of Jan Engelhardt
2011-01-31 2:12 ` [PATCH 7/7] iptables: remove more redundant casts Jan Engelhardt
2011-01-31 2:16 ` [PATCH 8/8] iptables: do not print trailing whitespaces Jan Engelhardt
2011-01-31 16:12 ` iptables: misc fixes Patrick McHardy
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