[PATCH net-next v4 02/17] net: pktgen: enable 'param=value' parsing

Peter Seiderer
2025-02-05T13:12:02Z

Enable more flexible parameters syntax, allowing 'param=value' in
addition to the already supported 'param value' pattern (additional
this gives the skipping '=' in count_trail_chars() a purpose).

Tested with:

$ echo "min_pkt_size 999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size=999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size =999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size= 999" > /proc/net/pktgen/lo\@0
$ echo "min_pkt_size = 999" > /proc/net/pktgen/lo\@0

Signed-off-by: Peter Seiderer <ps.report@gmx.net>
---
Changes v3 -> v4:
- rephrase commit message (suggested by Paolo Abeni)

Changes v2 -> v3:
- no changes

Changes v1 -> v2:
- no changes
---
net/core/pktgen.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 496aa16773e7..4f8ec6c9bed4 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -823,6 +823,7 @@ static int strn_len(const char __user * user_buffer, unsigned int maxlen)
case '\r':
case '\t':
case ' ':
+ case '=':
goto done_str;
default:
break;
--
2.48.1