440302 - unknown ajax problem sending or receiving data

Status: RESOLVED INCOMPLETE

(Core :: Networking, defect)

Description

[Irmantas]

User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0

Everything was working in FF2 and older versions, in other browsers works fine, but not in FF3. I tried to search what causes a problem but unfortunately i had no luck. 

Reproducible: Always

Steps to Reproduce:
1. Open page http://tecdoc.autoplius.lt/search/auto/start/
2. Select one of auto marks
3. Data was send but response is all page html that is not good

Comment 1

[Daniel Veditz [:dveditz]]

I can confirm that FF3 behaves differently ("appears broken") from FF2, but haven't dug in to see if it's a site problem or a Firefox bug.

Not a security problem though.

Comment 2

[Ria Klaassen (not reading all bugmail)]

Regression range is
http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=1179074340&maxdate=1179076199
Sounds like Bug 362043 did it.

Comment 3

[(not currently active) Ted Mielczarek]

I don't think there's enough information here to determine whether there's an actual bug. Even knowing that that change broke things, it could still be a bug on the server-side. We're sending a charset, and that's a valid thing to do.