X-Git-Url: https://sipb.mit.edu/gitweb.cgi/ikiwiki.git/blobdiff_plain/75cbdab57e524075f0ccc51d103bf63beef62109..9cab856ed70b566292982796187c0c1d71e9d433:/doc/bugs/ikiwiki_ignores_PATH_environment.mdwn

diff --git a/doc/bugs/ikiwiki_ignores_PATH_environment.mdwn b/doc/bugs/ikiwiki_ignores_PATH_environment.mdwn
index 5097acaef..6781d4b4b 100644
--- a/doc/bugs/ikiwiki_ignores_PATH_environment.mdwn
+++ b/doc/bugs/ikiwiki_ignores_PATH_environment.mdwn
@@ -16,3 +16,9 @@ This makes it a little hard to specify which specific binaries should be used, e
 > The ikiwiki script's own sanitization of PATH was done to make perl taint
 > checking happy, but as taint checking is disabled anyway, I have removed
 > that. [[done]] --[[Joey]] 
+
+Question: Do ikiwiki.cgi and the RCS post-commit script sanitize the $PATH separately from bin/ikiwiki?  If not, then bin/ikiwiki is probably right to sanitize the $PATH; otherwise you've created a security hole with access to the account that ikiwiki is SUID to. It'd be nice if /opt/local/bin were earlier in the $PATH, but that can be changed (as noted) in the setup file. [[Glenn|geychaner@mac.com]] (Also the person who started this by filing an issue with MacPorts; I'm experimenting with ikiwiki for collaborative documentation.)
+
+> The suid wrappers remove all environment variables except for a few used
+> for CGI. PATH is not propigated by them, so when they run ikiwiki it will
+> get the system's default path now. --[[Joey]]