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package/nftables: fix build with gcc <= 4.8

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Fixes:
 - http://autobuild.buildroot.org/results/cf2359b8311fe91f9335c91f2bb4a730c9f4c9dc

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
This commit is contained in:
Fabrice Fontaine 2020-06-07 23:41:13 +02:00 committed by Thomas Petazzoni
parent cb24898e36
commit a3f669df51
1 changed files with 46 additions and 0 deletions
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46
package/nftables/0001-src-main.c-fix-build-with-gcc-4.8.patch Normal file
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@ -0,0 +1,46 @@
From e871a7ad19f6b38d9c0a1c6cf554692b5cdea9bc Mon Sep 17 00:00:00 2001
From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Date: Sun, 7 Jun 2020 23:25:55 +0200
Subject: [PATCH] src/main.c: fix build with gcc <= 4.8
Since commit 719e44277f8e89323a87219b4d4bc7abac05b051, build with
gcc <= 4.8 fails on:
main.c:186:2: error: 'for' loop initial declarations are only allowed in C99 mode
for (size_t i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i)
^
Fixes:
- http://autobuild.buildroot.org/results/cf2359b8311fe91f9335c91f2bb4a730c9f4c9dc
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
[Upstream status:
https://marc.info/?l=netfilter-devel&m=159156583001993]
---
src/main.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/main.c b/src/main.c
index d830c7a2..e248a347 100644
--- a/src/main.c
+++ b/src/main.c
@@ -169,6 +169,7 @@ static void print_option(const struct nft_opt *opt)
static void show_help(const char *name)
{
+ size_t i;
printf("Usage: %s [ options ] [ cmds... ]\n"
"\n"
"Options:\n", name);
@@ -185,7 +186,7 @@ static void show_help(const char *name)
fputs("\n", stdout);
- for (size_t i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i)
+ for (i = IDX_INTERACTIVE + 1; i < NR_NFT_OPTIONS; ++i)
print_option(&nft_options[i]);
fputs("\n", stdout);
--
2.26.2