136096 - cache files truncated, page is empty

Status: VERIFIED DUPLICATE of bug 76431

(Core :: Networking: Cache, defect, P1)

Description

[Darin Fisher]

w/ the 2002040608 win2k build, i've noticed a lot of pages showing up empty. 
they stay empty unless i do a shift-reload.  after inspecting my cache files a
bit, i noticed that the cache entries report a non-zero data size, but the
corresponding data files are completely empty.  it seems that cache files are
getting truncated somehow.

investigating since i can repro this very easily...

Comment 1

[Darin Fisher]

Attachment: zipped up Cache directory

i've zipped up my cache directory (500k compressed) in case we want to poke at
it some more.

Comment 2

[Bradley Baetz (:bbaetz)]

I've noticed this happen if I run two builds with the same profile accidentally.
I have to clear the cache to get it to work again.

Is this because 0-length files are now valid, so we don't ignore them any more?

Comment 3

[Darin Fisher]

yeah, in fact, this was because of the fact that i ran a netscape commercial
build along side a mozilla build... using the same profile.  i don't know how i
missed that fact when i went to file this bug :(

must have been the thera-flu ;-)

*** This bug has been marked as a duplicate of 76431 ***

Comment 4

[Tom Everingham]

verified duplicate