869444 - libstagefright crashes with Sony LT22i and ST27i (ICS)

Status: RESOLVED FIXED

(Core :: Audio/Video, defect)

Description

[Robert Kaiser]

This bug was filed from the Socorro interface and is 
report bp-879e4469-aaee-4db2-936b-1be882130507 .
============================================================= 

Looks like Sony LT22i and ST27i (ICS) are crashing with libstagefright:

https://crash-stats.mozilla.com/report/list?signature=libstagefright.so%400x6812e
https://crash-stats.mozilla.com/report/list?signature=mozilla%3A%3AMediaCacheStream%3A%3ARead%28char%2A%2C+unsigned+int%2C+unsigned+int%2A%29

The second signature has libstagefright in the stacks and is on the same devices, so it looks to me like it's pretty much the same issue.

Device data for yesterday:

libstagefright.so@0x6812e 	70
Sony LT22i 	60
Sony ST27i 	10

mozilla::MediaCacheStream::Read(char*, unsigned int, unsigned int*) 	114
Sony LT22i 	89
Sony ST27i 	24
Sony ST27a 	1

It's not particularly high in stats atm, but libstagefright.so@0x6812e is reported as a rising signature in my explosiveness report for 20.0.1

Comment 1

[Scoobidiver (away)]

It's fixed in 21.0b6 by the blocklist in bug 845734. See https://wiki.mozilla.org/Blocklisting/Blocked_Graphics_Drivers#On_Android_2.

Comment 2

[Robert Kaiser]

(In reply to Scoobidiver from comment #1)
> It's fixed in 21.0b6 by the blocklist in bug 845734.

Ah, I wasn't sure because those signatures weren't listed anywhere and ICS also wasn't in that bug.

Comment 3

[Scoobidiver (away)]

(In reply to Robert Kaiser (:[e-mail]) from comment #2)
> ICS also wasn't in that bug.
ICS is 4.0.x while those crashes happen on 4.1.x (JB).