[Bug binutils/6743] New: addr2line frees an invalid pointer

[hjl dot tools at gmail dot com]

As of Sat Jul 12 08:46:21 PDT 2008, on Fedora 9/x86-64,
I got

bash-3.2$ ./addr2line -e addr2line 0x401f49
??:0
*** glibc detected *** ./addr2line: munmap_chunk(): invalid pointer:
0x00007f850706909c ***
======= Backtrace: =========
/lib64/libc.so.6[0x3362278158]
./addr2line[0x41f87a]
./addr2line[0x40a719]
./addr2line[0x4025d4]
/lib64/libc.so.6(__libc_start_main+0xfa)[0x336221e32a]
./addr2line(calloc+0x149)[0x401f49]
======= Memory map: ========
00400000-004c9000 r-xp 00000000 08:11 14418847                          
/export/build/gnu/binutils/build-x86_64-linux.old/binutils/addr2line
006c8000-006cb000 rw-p 000c8000 08:11 14418847                          
/export/build/gnu/binutils/build-x86_64-linux.old/binutils/addr2line
006cb000-006cf000 rw-p 006cb000 00:00 0 
021c0000-0228e000 rw-p 021c0000 00:00 0                                  [heap]
3361000000-336101d000 r-xp 00000000 08:06 9297034                       
/lib64/ld-2.8.so
336121c000-336121d000 r--p 0001c000 08:06 9297034                       
/lib64/ld-2.8.so
336121d000-336121e000 rw-p 0001d000 08:06 9297034                       
/lib64/ld-2.8.so
3362200000-3362362000 r-xp 00000000 08:06 9297035                       
/lib64/libc-2.8.so
3362362000-3362562000 ---p 00162000 08:06 9297035                       
/lib64/libc-2.8.so
3362562000-3362566000 r--p 00162000 08:06 9297035                       
/lib64/libc-2.8.so
3362566000-3362567000 rw-p 00166000 08:06 9297035                       
/lib64/libc-2.8.so
3362567000-336256c000 rw-p 3362567000 00:00 0 
3363600000-3363615000 r-xp 00000000 08:06 9297066                       
/lib64/libz.so.1.2.3
3363615000-3363814000 ---p 00015000 08:06 9297066                       
/lib64/libz.so.1.2.3
3363814000-3363815000 rw-p 00014000 08:06 9297066                       
/lib64/libz.so.1.2.3
3368a00000-3368a16000 r-xp 00000000 08:06 9297068                       
/lib64/libgcc_s-4.3.0-20080428.so.1
3368a16000-3368c15000 ---p 00016000 08:06 9297068                       
/lib64/libgcc_s-4.3.0-20080428.so.1
3368c15000-3368c16000 rw-p 00015000 08:06 9297068                       
/lib64/libgcc_s-4.3.0-20080428.so.1
7f8506ed9000-7f850709a000 rw-p 7f8506ed9000 00:00 0 
7f85070be000-7f85070c2000 rw-p 7f85070be000 00:00 0 
7fff0f0ad000-7fff0f0c2000 rw-p 7ffffffea000 00:00 0                      [stack]
7fff0f1fe000-7fff0f200000 r-xp 7fff0f1fe000 00:00 0                      [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0                  
[vsyscall]
Aborted
bash-3.2$

-- 
           Summary: addr2line frees an invalid pointer
           Product: binutils
           Version: 2.19 (HEAD)
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
        AssignedTo: unassigned at sources dot redhat dot com
        ReportedBy: hjl dot tools at gmail dot com
                CC: bug-binutils at gnu dot org


http://sourceware.org/bugzilla/show_bug.cgi?id=6743

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