User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.7.10) Gecko/20050717 Firefox/1.0.6 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.7.10) Gecko/20050717 Firefox/1.0.6 Not a bug exactly but could be a security risk. I turned on Data Execution Prevention for all programs and found that Firefox required it to be turned off, this I have done just for Firefox. Would it be possable to make use of this function for those of us that have the hardware that supports it. Thanks Peter Orme Reproducible: Always Steps to Reproduce: 1.Use a P4 with Data Execution Prevention 2.Turn it on for all programs. 3.Reboot Actual Results: An alert box comes up telling you that Firefox requires it to be turned off and gives you the option to turn it off for that program.

I'm making this bug public because having it confidential doesn't protect users. I agree that it would be good if Firefox worked with Data Execution Prevention. It at least makes buffer overflows harder to exploit. Not working with DEP enabled slows down anyone who has it enabled globally (they see a dialog or a crash) and might encourage some users to disable it globally. This might be a dup of bug 233765, even though that one was reported with AMD64 and you're using a P4.

Does this bug go away if you move fullsoft.dll (Talkback) out of the way? See bug 233765 comment 29. If it does, this is probably a dup.

No response from reporter. Guessing this is a dup of bug 233765. *** This bug has been marked as a duplicate of 233765 ***