[Bug binutils/18995] New: c++filt segfault on line not containing a symbol

[michael at slashhome dot org]

https://sourceware.org/bugzilla/show_bug.cgi?id=18995

            Bug ID: 18995
           Summary: c++filt segfault on line not containing a symbol
           Product: binutils
           Version: 2.25
            Status: NEW
          Severity: normal
          Priority: P2
         Component: binutils
          Assignee: unassigned at sourceware dot org
          Reporter: michael at slashhome dot org
  Target Milestone: ---

c++filt -t <<< "# Event count (approx.): 746034049125"
segfault

Does not happen without -t.

Not-very-useful backtrace since I just have a stripped binary:
#0  0x00007f1a38c3337c in ?? () from /usr/lib/libbfd-2.25-system.so
#1  0x00007f1a38c347c8 in ?? () from /usr/lib/libbfd-2.25-system.so
#2  0x00007f1a38c32875 in cplus_demangle_type () from
/usr/lib/libbfd-2.25-system.so
#3  0x00007f1a38c357a8 in ?? () from /usr/lib/libbfd-2.25-system.so
#4  0x00007f1a38c35a49 in ?? () from /usr/lib/libbfd-2.25-system.so
#5  0x00007f1a38c35bcc in cplus_demangle_v3 () from
/usr/lib/libbfd-2.25-system.so
#6  0x00007f1a38c2726e in cplus_demangle () from /usr/lib/libbfd-2.25-system.so
#7  0x0000000000401ff2 in ?? ()
#8  0x0000000000401d06 in ?? ()
#9  0x00007f1a387a8a40 in __libc_start_main (main=0x401ab0, argc=2,
argv=0x7ffde376c1d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffde376c1c8) at libc-start.c:289
#10 0x0000000000401da9 in ?? ()

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