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net: pktgen: enable 'param=value' parsing

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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>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250219084527.20488-3-ps.report@gmx.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Peter Seiderer 2025-02-19 09:45:22 +01:00 committed by Jakub Kicinski
parent 802fb6db9f
commit 80604d19b5
1 changed files with 1 additions and 0 deletions
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1
net/core/pktgen.c
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@ -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;