27 lines
870 B
Diff
27 lines
870 B
Diff
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https://git.netfilter.org/iptables/commit/?id=ed4082a7405a5838c205a34c1559e289949200cc
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From ed4082a7405a5838c205a34c1559e289949200cc Mon Sep 17 00:00:00 2001
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From: Phil Sutter <phil@nwl.cc>
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Date: Thu, 12 Jan 2023 14:38:44 +0100
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Subject: extensions: NAT: Fix for -Werror=format-security
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Have to pass either a string literal or format string to xt_xlate_add().
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Fixes: f30c5edce0413 ("extensions: Merge SNAT, DNAT, REDIRECT and MASQUERADE")
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Signed-off-by: Phil Sutter <phil@nwl.cc>
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--- a/extensions/libxt_NAT.c
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+++ b/extensions/libxt_NAT.c
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@@ -424,7 +424,7 @@ __NAT_xlate(struct xt_xlate *xl, const struct nf_nat_range2 *r,
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if (r->flags & NF_NAT_RANGE_PROTO_OFFSET)
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return 0;
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- xt_xlate_add(xl, tgt);
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+ xt_xlate_add(xl, "%s", tgt);
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if (strlen(range_str))
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xt_xlate_add(xl, " to %s", range_str);
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if (r->flags & NF_NAT_RANGE_PROTO_RANDOM) {
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--
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cgit v1.2.3
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