40 lines
1.5 KiB
Diff
40 lines
1.5 KiB
Diff
From 30c3d8d215c63b7d9244f853c94958a6194153b7 Mon Sep 17 00:00:00 2001
|
|
From: Phil Sutter <phil@nwl.cc>
|
|
Date: Wed, 8 Jun 2022 13:28:10 +0200
|
|
Subject: [PATCH] extensions: string: Do not print default --to value
|
|
|
|
Default value is UINT16_MAX, not 0. Fix the conditional printing.
|
|
|
|
Fixes: c6fbf41cdd157 ("update string match to reflect new kernel implementation (Pablo Neira)")
|
|
Signed-off-by: Phil Sutter <phil@nwl.cc>
|
|
(cherry picked from commit 1bfb1d916e467e2bcbc44ce1a50a2be5c12b7ef8)
|
|
---
|
|
extensions/libxt_string.c | 4 ++--
|
|
1 file changed, 2 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/extensions/libxt_string.c b/extensions/libxt_string.c
|
|
index 7c6366cbbf1b3..f6496f6403498 100644
|
|
--- a/extensions/libxt_string.c
|
|
+++ b/extensions/libxt_string.c
|
|
@@ -269,7 +269,7 @@ string_print(const void *ip, const struct xt_entry_match *match, int numeric)
|
|
printf(" ALGO name %s", info->algo);
|
|
if (info->from_offset != 0)
|
|
printf(" FROM %u", info->from_offset);
|
|
- if (info->to_offset != 0)
|
|
+ if (info->to_offset != UINT16_MAX)
|
|
printf(" TO %u", info->to_offset);
|
|
if (revision > 0 && info->u.v1.flags & XT_STRING_FLAG_IGNORECASE)
|
|
printf(" ICASE");
|
|
@@ -293,7 +293,7 @@ static void string_save(const void *ip, const struct xt_entry_match *match)
|
|
printf(" --algo %s", info->algo);
|
|
if (info->from_offset != 0)
|
|
printf(" --from %u", info->from_offset);
|
|
- if (info->to_offset != 0)
|
|
+ if (info->to_offset != UINT16_MAX)
|
|
printf(" --to %u", info->to_offset);
|
|
if (revision > 0 && info->u.v1.flags & XT_STRING_FLAG_IGNORECASE)
|
|
printf(" --icase");
|
|
--
|
|
2.40.0
|
|
|