diff options
| author | Phil Sutter <phil@nwl.cc> | 2022-06-08 13:28:10 +0200 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2022-06-11 11:47:03 +0200 |
| commit | 1bfb1d916e467e2bcbc44ce1a50a2be5c12b7ef8 (patch) | |
| tree | 519654bbeaab68912a4d6788c161ea388facc739 /extensions | |
| parent | 276346f6659b700306070545f51c1a6060972f16 (diff) | |
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>
Diffstat (limited to 'extensions')
| -rw-r--r-- | extensions/libxt_string.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/extensions/libxt_string.c b/extensions/libxt_string.c index 739a8e7f..da05fad0 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"); |