FS#35734 - [dosfstools] mkfs.vfat from 3.0.18 crashes
Attached to Project:
Arch Linux
Opened by Gaetan Bisson (vesath) - Sunday, 09 June 2013, 11:50 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 10 June 2013, 09:31 GMT
Opened by Gaetan Bisson (vesath) - Sunday, 09 June 2013, 11:50 GMT
Last edited by Tobias Powalowski (tpowa) - Monday, 10 June 2013, 09:31 GMT
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Details
Trying to partition a loopback file as VFAT using:
$ head -c 100M /dev/zero > rofl $ mkfs.vfat rofl Yields the following error: mkfs.vfat 3.0.18 (06 Jun 2013) *** buffer overflow detected ***: mkfs.vfat terminated ======= Backtrace: ========= /usr/lib/libc.so.6(__fortify_fail+0x37)[0x7f2f12d9be67] /usr/lib/libc.so.6(+0xf9070)[0x7f2f12d9a070] mkfs.vfat[0x402630] /usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7f2f12cc2a15] mkfs.vfat[0x403a81] ======= Memory map: ======== 00400000-00406000 r-xp 00000000 08:02 10144 /usr/bin/mkfs.fat 00605000-00606000 r--p 00005000 08:02 10144 /usr/bin/mkfs.fat 00606000-00607000 rw-p 00006000 08:02 10144 /usr/bin/mkfs.fat 00607000-0060b000 rw-p 00000000 00:00 0 0107e000-0109f000 rw-p 00000000 00:00 0 [heap] 7f2f12a8b000-7f2f12aa0000 r-xp 00000000 08:02 10300 /usr/lib/libgcc_s.so.1 7f2f12aa0000-7f2f12ca0000 ---p 00015000 08:02 10300 /usr/lib/libgcc_s.so.1 7f2f12ca0000-7f2f12ca1000 rw-p 00015000 08:02 10300 /usr/lib/libgcc_s.so.1 7f2f12ca1000-7f2f12e44000 r-xp 00000000 08:02 10084 /usr/lib/libc-2.17.so 7f2f12e44000-7f2f13044000 ---p 001a3000 08:02 10084 /usr/lib/libc-2.17.so 7f2f13044000-7f2f13048000 r--p 001a3000 08:02 10084 /usr/lib/libc-2.17.so 7f2f13048000-7f2f1304a000 rw-p 001a7000 08:02 10084 /usr/lib/libc-2.17.so 7f2f1304a000-7f2f1304e000 rw-p 00000000 00:00 0 7f2f1304e000-7f2f1306f000 r-xp 00000000 08:02 10120 /usr/lib/ld-2.17.so 7f2f1324b000-7f2f1324e000 rw-p 00000000 00:00 0 7f2f1326d000-7f2f1326f000 rw-p 00000000 00:00 0 7f2f1326f000-7f2f13270000 r--p 00021000 08:02 10120 /usr/lib/ld-2.17.so 7f2f13270000-7f2f13271000 rw-p 00022000 08:02 10120 /usr/lib/ld-2.17.so 7f2f13271000-7f2f13272000 rw-p 00000000 00:00 0 7fff3d0d1000-7fff3d0f2000 rw-p 00000000 00:00 0 [stack] 7fff3d1fe000-7fff3d200000 r-xp 00000000 00:00 0 [vdso] ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall] Aborted (core dumped) Downgrading to 3.0.17 fixes this issue. |
This task depends upon
Closed by Tobias Powalowski (tpowa)
Monday, 10 June 2013, 09:31 GMT
Reason for closing: Fixed
Additional comments about closing: 3.0.18-2
Monday, 10 June 2013, 09:31 GMT
Reason for closing: Fixed
Additional comments about closing: 3.0.18-2
The attached patch solves it.