diff options
| author | Phil Sutter <phil@nwl.cc> | 2022-11-25 03:13:14 +0100 |
|---|---|---|
| committer | Phil Sutter <phil@nwl.cc> | 2022-11-29 13:25:26 +0100 |
| commit | 023dd2c515be63ddb2f0b6a6f3bccab4cdf7a71c (patch) | |
| tree | 4209d3e8123555385bbc731fe8da9ac2c90bf07b /extensions/libxt_dccp.txlate | |
| parent | 208290ff0bfecb49044c3df87149aa6fa683de09 (diff) | |
libxtables: xt_xlate_add() to take care of spacing
Try to eliminate most of the whitespace issues by separating strings
from separate xt_xlate_add() calls by whitespace if needed.
Cover the common case of consecutive range, list or MAC/IP address
printing by inserting whitespace only if the string to be appended
starts with an alphanumeric character or a brace. The latter helps to
make spacing in anonymous sets consistent.
Provide *_nospc() variants which disable the auto-spacing for the
mandatory exception to the rule.
Make things round by dropping any trailing whitespace before returning
the buffer via xt_xlate_get().
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'extensions/libxt_dccp.txlate')
| -rw-r--r-- | extensions/libxt_dccp.txlate | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/libxt_dccp.txlate b/extensions/libxt_dccp.txlate index ea853f6a..be950bcb 100644 --- a/extensions/libxt_dccp.txlate +++ b/extensions/libxt_dccp.txlate @@ -14,7 +14,7 @@ iptables-translate -A INPUT -p dccp -m dccp --dccp-types INVALID nft add rule ip filter INPUT dccp type 10-15 counter iptables-translate -A INPUT -p dccp -m dccp --dport 100 --dccp-types REQUEST,RESPONSE,DATA,ACK,DATAACK,CLOSEREQ,CLOSE,SYNC,SYNCACK,INVALID -nft add rule ip filter INPUT dccp dport 100 dccp type {request, response, data, ack, dataack, closereq, close, sync, syncack, 10-15} counter +nft add rule ip filter INPUT dccp dport 100 dccp type { request, response, data, ack, dataack, closereq, close, sync, syncack, 10-15 } counter iptables-translate -A INPUT -p dccp -m dccp --sport 200 --dport 100 nft add rule ip filter INPUT dccp sport 200 dccp dport 100 counter |