[gnuastro-devel] [bug #54810] Arithmetic crash when previously named operand renamed

[Mohammad Akhlaghi]

URL:
  <https://savannah.gnu.org/bugs/?54810>

                 Summary: Arithmetic crash when previously named operand
renamed
                 Project: GNU Astronomy Utilities
            Submitted by: makhlaghi
            Submitted on: Tue 09 Oct 2018 10:40:58 PM CEST
                Category: Arithmetic
                Severity: 3 - Normal
              Item Group: Crash
                  Status: In Progress
                 Privacy: Public
             Assigned to: makhlaghi
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

When a named operand is copied to be re-used in the stack, Arithmetic crashes
with a segmentation fault. This is because the copy preserves the `next'
pointer of the naming list, so if it is freed during the processing,
Arithmetic will crash.




    _______________________________________________________

Reply to this item at:

  <https://savannah.gnu.org/bugs/?54810>

_______________________________________________
  Message sent via Savannah
  https://savannah.gnu.org/