From ef0ce72b39024942f236f81ab336d3a1b9269242 Mon Sep 17 00:00:00 2001 From: Jo-Philipp Wich Date: Mon, 16 Dec 2013 16:29:23 +0000 Subject: [PATCH] base-files: ipcalc.sh: support bit length as netmask parameter SVN-Revision: 39100 --- package/base-files/files/bin/ipcalc.sh | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/package/base-files/files/bin/ipcalc.sh b/package/base-files/files/bin/ipcalc.sh index 27a52d6f83..5d5eac3ea8 100755 --- a/package/base-files/files/bin/ipcalc.sh +++ b/package/base-files/files/bin/ipcalc.sh @@ -31,7 +31,11 @@ BEGIN { slpos=index(ARGV[1],"/") if (slpos == 0) { ipaddr=ip2int(ARGV[1]) - netmask=ip2int(ARGV[2]) + dotpos=index(ARGV[2],".") + if (dotpos == 0) + netmask=compl32(2**(32-int(ARGV[2]))-1) + else + netmask=ip2int(ARGV[2]) } else { ipaddr=ip2int(substr(ARGV[1],0,slpos-1)) netmask=compl32(2**(32-int(substr(ARGV[1],slpos+1)))-1)