41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
I didn't have Time/Duration.pm installed when I clicked RecentChanges. The
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perl failed. The CGI outputed the Content-type: text/html and the complete
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HTML which included the error in side of the paragraph tags. Maybe a newline
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was sent before that Content-type line. The web browser didn't render the HTML
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but just showed the source.
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> I can't reproduce this, I get a properly formatted error page.
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> If you'd like to send me the page, I can try to figure out what
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> happened. --[[Joey]]
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>> The page is fine. I can reproduce by just putting a typo or error in a
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>> plugin. I used tcpdump. When I am missing plugin I get a newline 0a
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>> before Content-Type:
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0x0030: 0000 0003 0000 0000 0a43 6f6e 7465 6e74 .........Content
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>> And with it working, no newline:
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0x0030: 0000 0003 0000 0000 436f 6e74 656e 742d ........Content-
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>> I am using mini_httpd. I guess I could try another webserver real quick.
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>>
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>> --JeremyReed
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Here's what I see, taking the web server out of the picture:
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joey@kodama:~>~/html/ikiwiki.cgi 2>/dev/null |hexdump -C|head -1
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00000000 43 6f 6e 74 65 6e 74 2d 74 79 70 65 3a 20 74 65 |Content-type: te|
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No spurious 0a. With apache:
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0100 75 6e 6b 65 64 0d 0a 43 6f 6e 74 65 6e 74 2d 54 unked..C ontent-T
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Here the 0d 0a is a CRLF, and note that it's output by the web server, not
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ikiwiki. It's perfectly valid, while a lone 0a, just a linefeed, is not valid
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HTTP. Conclusion, this was your web server; it's not uncommon for hacky
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little web servers to not use proper CRLF's, and it works _some_ of the time,
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depending on how strict the browser is.
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I'm calling this [[bugs/done]] --[[Joey]]
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