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SQL Error if search contains special characters [message #20220] Sun, 03 October 2004 12:45 Go to next message
Olliver   Germany
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Registered: March 2002
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If someone enters \ or ' into the search form without any additional characters following, it'll immediately result in an SQL error. This was first broken in 2.6.6 but I've just noticed it's still around in the latest CVS as well. It is also reproducable for this installation here at fudforum.org.

Error message goes like:
Quote:

Fatal error: SQL Error has occurred, please contact the administrator of the forum and have them review the forum's SQL query log in /xxx/xxx/xxx/forum/index.php on line 49

Interesting is, that "\ some more" and "' some more" works without problem. The search only can't handle these characters alone.

Olliver

[Updated on: Sun, 03 October 2004 12:46]

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Re: SQL Error if search contains special characters [message #20231 is a reply to message #20220] Mon, 04 October 2004 13:25 Go to previous messageGo to next message
Ilia is currently offline  Ilia   Canada
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Fixed in CVS.

FUDforum Core Developer

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Re: SQL Error if search contains special characters [message #20233 is a reply to message #20220] Mon, 04 October 2004 13:26 Go to previous messageGo to next message
Olliver   Germany
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Registered: March 2002
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I've did some more testing and have to extend my bug report:

It seems that error will occur whenever someone attempts to perform a search with a single printable character as search term.

Olliver

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Re: SQL Error if search contains special characters [message #20235 is a reply to message #20233] Mon, 04 October 2004 13:27 Go to previous messageGo to next message
Ilia is currently offline  Ilia   Canada
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the error ccurred whenever the search string didn't contain any valid words.

FUDforum Core Developer

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Re: SQL Error if search contains special characters [message #20238 is a reply to message #20235] Mon, 04 October 2004 13:40 Go to previous message
Olliver   Germany
Messages: 443
Registered: March 2002
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I didn't notice your reply while I was editing my second message, sorry. Anyway, the error has been fixed and the search is doing fine again.

Thnx a ton
Olliver

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