Nagios Support Forum

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On 08/29/2010 06:24 PM, Jochen Bern wrote:
> Sorry for the extra work, but there'll be at least one more update - I
> used strtok() where I *should* have used my_strsep() from the cgiutils

Next attempt ...

-- Replaced the offending strtok() with some local code ...
-- ... which also handles the backslash escapes of Nagios 3.x.
-- Tells "(undefined)" and "(empty)" $ARGn$s apart.
-- Warns of $ARGn$s with leading or trailing whitespace ...
-- ... and additionally puts them into "‍...‍" to make
sure that there'll be *something* displayed with the $ARGn$'s color
(see the "unused: $ARG5$=3D" line in the screenshot for an example).
-- Changed a boatload of "printf(...,some_string);" to
"printf(...,html_encode(some_string,FALSE));".

The whitespace detection is still not quite finished because I hit a
snag in the existing code, namely, in cgi/cgiutils.c::url_encode() :

> /* spaces are pluses */
> else if((char)input[x] str[y]=3D'+';
> y++;
> }
>=20
> /* anything else gets represented by its hex value */
> else{

Note the "
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