Several Win32 PE files, which appear to be UPX compressed, with broken/tweeked
headers, cause SEGFAULTs (sig 11) when run as "objdump -x foo.exe"
Example backtrace:
The Export Tables (interpreted UPX1 section contents)
Export Flags eb34e215
Time/Date stamp ebd57074
Major/Minor -21660/-29690
Program received signal SIGSEGV, Segmentation fault.
0x00002ab3ac7a2cb0 in strlen () from /lib/tls/libc.so.6
(gdb) bt
#0 0x00002ab3ac7a2cb0 in strlen () from /lib/tls/libc.so.6
#1 0x00002ab3ac775c8d in vfprintf () from /lib/tls/libc.so.6
#2 0x00002ab3ac77b588 in fprintf () from /lib/tls/libc.so.6
#3 0x00002ab3ac5ba698 in _bfd_pe_print_private_bfd_data_common () from
/usr/lib64/binutils/x86_64-pc-linux-gnu/2.18/libbfd-2.18.so
#4 0x00002ab3ac5b3d89 in pe_print_private_bfd_data () from
/usr/lib64/binutils/x86_64-pc-linux-gnu/2.18/libbfd-2.18.so
#5 0x000000000040769a in dump_bfd ()
#6 0x0000000000407f39 in display_bfd ()
#7 0x000000000040807d in display_file ()
#8 0x0000000000408633 in main ()
(gdb)
--
Summary: objdump SEGFAULT in
_bfd_pe_print_private_bfd_data_common
Product: binutils
Version: 2.18
Status: NEW
Severity: critical
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: julia at fireeye dot com
CC: bug-binutils at gnu dot org
http://sourceware.org/bugzilla/show_bug.cgi?id=5278
------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
_______________________________________________
bug-binutils mailing list
bug-binutils@gnu.org
http://lists.gnu.org/mailman/listinfo/bug-binutils
