On Wed, Jun 8, 2016 at 1:04 AM, Douglas R. Reno <[email protected] > wrote:
> On 6/7/2016 11:49 PM, Douglas R. Reno wrote: > >> On 6/7/2016 11:03 PM, Douglas R. Reno wrote: >> >>> Hello, >>> >>> Can someone try running the gdk-pixbuf-2.34.0 test suite with all of the >>> dependencies (including optional) installed and report back here please? >>> I just ran it, and am afraid to continue using the system I ran it on. >>> >>> I found that "CVE-2015-4491 1 /pixbuf/cve-2015-4491/original" caused a >>> memory leak, with 100% of my 4G of memory and 100% of my 8G swap taken >>> up by the process it spawned. I let it continue and it finished after >>> hanging the system for approximately 5 minutes and 15 seconds. Most of >>> the other tests ran slowly or hung afterwards as well, making the time >>> it took to run the tests somewhere in the neighborhood of 5 SBUs on this >>> system. The timer had stopped counting when cve-2015-4491/original had >>> run, so my system currently thinks it only took 876.9 seconds (3 SBUs), >>> but I know (based on a stopwatch) that it took nearly 45 minutes to >>> build. After the tests were finished running and the package was >>> installed, I have been unable to use any of my shells since. >>> >>> Example: >>> >>> "renodr [/sources ]$ echo '20160607 gdk-pixbuf-2.34.0' >> >>> /usr/src/package.lst" >>> >>> bash: $'\302\211echo': command not foundpixbuf-2.34.0' >> >>> /usr/src/package.lst >>> >>> Can someone run it and tell me if its just an issue with my system, or >>> if it is leaking/causing issues for everyone else? I'd like to know to >>> file a report upstream if needed. >>> >>> On another system, 20160419-systemd, on an i5-2400 3.2GHz Quad-Core with >> 4G of DDR3 memory, it hits 58% memory during that round of tests and >> breezes through it in seconds. What am I doing wrong? It doesn't have >> any of these issues on the other system. >> >> Still hangs over there... The process it spawns that takes up all the > memory is: > > lt-cve-2015-4491 > Hello, I can confirm this as well. It takes up all 6.7GB of my usable RAM with 4GB in swap, which is 8% of my swap. I don't remember my SBU, but the entire test suite took about 8 minutes to finish. My shells still work after installation though. My system is 64 bit 4 core AMD A10 with 8GB RAM (6.7GB usable). Here's the commit that added this test - https://git.gnome.org/browse/gdk-pixbuf/commit/?id=8dba67cb4f38d62a47757741ad41e3f245b4a32a It seems it was added to check for overflows. Could be that's why it's blowing up the memory. Hope this helps. --Munir > > Can't get GDB to do anything when it has no memory to launch into. It took > nearly 3 minutes to open another XTerm. I had top open in another window, > however. I am still leaning towards this being an issue... the other > system, with 20160419-systemd, is extremely old. Lots of things have > changed since then. > > > -- > Douglas R. Reno > --LFS/BLFS systemd maintainer > -- > http://lists.linuxfromscratch.org/listinfo/blfs-dev > FAQ: http://www.linuxfromscratch.org/blfs/faq.html > Unsubscribe: See the above information page >
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