https://bugzilla.novell.com/show_bug.cgi?id=342714 Summary: dhcpcd segfaults with interfaces names of 15 chars Product: openSUSE 10.3 Version: Final Platform: i386 OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: bj@sernet.de QAContact: qa@suse.de Found By: --- if you not already have a 15 char long interface named like "wlan0_rename_re" rename one like this and then start dhcpcd on it. dhcpcd will segfault then: # ip li set dev eth0 name wlan0_rename_re # dhcpcd wlan0_rename_re *** buffer overflow detected ***: dhcpcd terminated ======= Backtrace: ========= /lib/libc.so.6(__chk_fail+0x44)[0xb7f25684] /lib/libc.so.6[0xb7f247c3] dhcpcd[0x8000858f] dhcpcd[0x80009648] dhcpcd(main+0x20e)[0x80009c7e] /lib/libc.so.6(__libc_start_main+0xe0)[0xb7e65fe0] dhcpcd[0x80002461] ======= Memory map: ======== 80000000-8000c000 r-xp 00000000 08:05 218235520 /sbin/dhcpcd 8000c000-8000d000 r--p 0000b000 08:05 218235520 /sbin/dhcpcd 8000d000-8000e000 rw-p 0000c000 08:05 218235520 /sbin/dhcpcd 8000e000-80030000 rw-p 8000e000 00:00 0 [heap] b7e43000-b7e4d000 r-xp 00000000 08:05 117487028 /lib/libgcc_s.so.1 b7e4d000-b7e4f000 rw-p 00009000 08:05 117487028 /lib/libgcc_s.so.1 b7e4f000-b7e50000 rw-p b7e4f000 00:00 0 b7e50000-b7f7d000 r-xp 00000000 08:05 117456392 /lib/libc-2.6.so b7f7d000-b7f7e000 r--p 0012d000 08:05 117456392 /lib/libc-2.6.so b7f7e000-b7f80000 rw-p 0012e000 08:05 117456392 /lib/libc-2.6.so b7f80000-b7f83000 rw-p b7f80000 00:00 0 b7f9f000-b7fa0000 rw-p b7f9f000 00:00 0 b7fa0000-b7fbb000 r-xp 00000000 08:05 117456368 /lib/ld-2.6.so b7fbb000-b7fbd000 rw-p 0001a000 08:05 117456368 /lib/ld-2.6.so bfc47000-bfc5c000 rw-p bffeb000 00:00 0 [stack] ffffe000-fffff000 r-xp 00000000 00:00 0 [vdso] -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.