CC'ing devel ---------- Wiadomość przekazana dalej ---------- Od: Michał Piotrowski <mkkp4x4@xxxxxxxxx> Data: 9 lipca 2011 10:59 Temat: Re: glibc 2.14-4 eats my data (Re: F15 ext3, eCryptfs + samba = data corruption (Re: F15 "Error mounting eCryptfs: [-5] Input/output error" on different disks)) Do: Michal Hlavinka <mhlavink@xxxxxxxxxx> W dniu 9 lipca 2011 10:29 użytkownik Michał Piotrowski <mkkp4x4@xxxxxxxxx> napisał: > Hi, > > W dniu 8 lipca 2011 20:08 użytkownik Michal Hlavinka > <mhlavink@xxxxxxxxxx> napisał: >> Hi, >> >> please check if this package changes anything for you: >> >> http://kojipkgs.fedoraproject.org/scratch/mhlavink/task_3187528/ > > unfortunately there is no difference I'm attaching valgrind output. I checked your patch and it removes correctly all uses of memcpy so it seems that memcpy only covered the root of the problem. > >> >> thanks >> >> On Friday 08 of July 2011 18:32:55 you wrote: >>> W dniu 8 lipca 2011 18:21 użytkownik Michał Piotrowski >>> >>> <mkkp4x4@xxxxxxxxx> napisał: >>> > Hi, >>> > >>> > 2011/7/8 Andreas Schwab <schwab@xxxxxxxxxx>: >>> >> Use valgrind. >>> > >>> > I attach valgrind output. >>> > >>> > ==1312== 1 errors in context 1 of 116: >>> > ==1312== Source and destination overlap in memcpy(0xaef1590, 0xaef1593, >>> > 76) ==1312== at 0x4C283B6: memcpy@@GLIBC_2.14 >>> > (mc_replace_strmem.c:653) ==1312== by 0x401835: ??? (in >>> > /sbin/mount.ecryptfs) >>> > ==1312== by 0x5E3039C: (below main) (in /lib64/libc-2.14.so) >>> >>> I installed ecryptfs-utils-debuginfo package and now it's more readable >>> >>> ==1815== 1 errors in context 1 of 116: >>> ==1815== Source and destination overlap in memcpy(0xaef1590, 0xaef1593, 76) >>> ==1815== at 0x4C283B6: memcpy@@GLIBC_2.14 (mc_replace_strmem.c:653) >>> ==1815== by 0x401835: main (string3.h:52) >>> >>> > Could this be related to >>> > - Fix static linking with checking x86/x86-64 memcpy (BZ#12653) >>> > or is it an eCryptfs problem? >>> > >>> >> Andreas. >>> >> >>> >> -- >>> >> Andreas Schwab, schwab@xxxxxxxxxx >>> >> GPG Key fingerprint = D4E8 DBE3 3813 BB5D FA84 5EC7 45C6 250E 6F00 >>> >> 984E >>> >> "And now for something completely different." >>> >> -- >>> >> devel mailing list >>> >> devel@xxxxxxxxxxxxxxxxxxxxxxx >>> >> https://admin.fedoraproject.org/mailman/listinfo/devel >>> > >>> > -- >>> > Best regards, >>> > Michal >>> > >>> > http://eventhorizon.pl/ >> > > > > -- > Best regards, > Michal > > http://eventhorizon.pl/ >
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