[Bug gdb/17093] New: follow-fork child, infcall that forks broken

[Bug gdb/17093] New: follow-fork child, infcall that forks broken

[palves at redhat dot com]

https://sourceware.org/bugzilla/show_bug.cgi?id=17093

            Bug ID: 17093
           Summary: follow-fork child, infcall that forks broken
           Product: gdb
           Version: HEAD
            Status: NEW
          Severity: normal
          Priority: P2
         Component: gdb
          Assignee: unassigned at sourceware dot org
          Reporter: palves at redhat dot com

$ ./gdb ~/gdb/tests/main
...
GNU gdb (GDB) 7.8.50.20140626-cvs
...
(gdb) start
Temporary breakpoint 1 at 0x4004cf: file main.c, line 5.
Starting program: /home/pedro/gdb/tests/main 

Temporary breakpoint 1, main (argc=1, argv=0x7fffffffd928) at main.c:5
5         return 0;
(gdb) set follow-fork-mode child 
(gdb) set detach-on-fork off 
(gdb) p fork ()
[New process 1887]

Program received signal SIGSEGV, Segmentation fault.
[Switching to process 1887]
<function called from gdb>
The program received a signal in another thread while
making a function call from GDB.
Evaluation of the expression containing the function
(__libc_fork) will be abandoned.
When the function is done executing, GDB will silently stop.
(gdb)

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