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author | Joey Hess <joey@kitenet.net> | 2010-06-09 17:44:40 -0400 |
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committer | Joey Hess <joey@kitenet.net> | 2010-06-09 17:44:40 -0400 |
commit | 24b59b3a9edb350ef0dc064b0a3f3cdee01f81be (patch) | |
tree | 7397521e97ea8fa8a65f46e9cb29ece923c8293e /doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn | |
parent | b2327cfae4ac7da1df7bbf848f575b553f74eafb (diff) | |
download | ikiwiki-24b59b3a9edb350ef0dc064b0a3f3cdee01f81be.tar ikiwiki-24b59b3a9edb350ef0dc064b0a3f3cdee01f81be.tar.gz |
editpage: Avoid storing accidental state changes when previewing pages.
This is a slow, safe, stupid approach. Could make deep copies of the data
structures as backups instead of re-loading the index from disk.
Diffstat (limited to 'doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn')
-rw-r--r-- | doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn b/doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn new file mode 100644 index 000000000..7f9fb67e9 --- /dev/null +++ b/doc/bugs/comments_preview_unsafe_with_allowdirectives.mdwn @@ -0,0 +1,8 @@ +If `comments_allowdirectives` is set, previewing a comment can run +directives that create files. (Eg, img.) Unlike editpage, it does not +keep track of those files and expire them. So the files will linger in +destdir forever. + +Probably when the user then tries to save the comment, ikiwiki will refuse +to overwrite the unknown file, and will crash. +--[[Joey]] |