[forwarded from
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=487963]
seen with 2.18, 2.19, and trunk 20090704 on x86-64-linux-gnu:
On amd64, the attached file causes objdump -T to crash.
It's probably possible to create a similar file on another
architecture. Here is how I did:
~% zzuf -j4 -qv -s0: -r0.000001:0.01 -c objdump -T /usr/lib/libm.so
zzuf[s=0,r=1e-06:0.01]: launched `objdump'
[...]
zzuf[s=785,r=1e-06:0.01]: launched `objdump'
zzuf[s=786,r=1e-06:0.01]: launched `objdump'
zzuf[s=787,r=1e-06:0.01]: signal 11 (SIGSEGV)
~% zzuf -s787 -r0.000001:0.01 < /usr/lib/libm.so > /tmp/foo.so
~% objdump -T /tmp/foo.so
[...]
[1] 7998 segmentation fault objdump -T /tmp/foo.so
--
Summary: objdump -T crashes on corrupted file
Product: binutils
Version: 2.20 (HEAD)
Status: NEW
Severity: normal
Priority: P2
Component: binutils
AssignedTo: unassigned at sources dot redhat dot com
ReportedBy: doko at debian dot org
CC: bug-binutils at gnu dot org
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