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From: "martin.apel at simpack dot de" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug symtab/18903] New: GDB crashes upon reading debug info
Date: Tue, 01 Sep 2015 10:07:00 -0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=18903

            Bug ID: 18903
           Summary: GDB crashes upon reading debug info
           Product: gdb
           Version: 7.10
            Status: NEW
          Severity: normal
          Priority: P2
         Component: symtab
          Assignee: unassigned at sourceware dot org
          Reporter: martin.apel at simpack dot de
  Target Milestone: ---

Created attachment 8567
  --> https://sourceware.org/bugzilla/attachment.cgi?id=8567&action=edit
Stack backtrace

When trying to read the debug information of our application, built on Linux
with GCC 4.9 / Intel Fortran 15.0, GDB crashes since version 7.8 until 7.10.
Starting the same executable with GDB 7.7 works without problems. I have
attached a stack backtrace of GDB upon the crash, it seems like in
set_objfile_main_name strlen is called with a null pointer. I have attached a
text file with the stack backtrace generated for GDB 7.10.

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