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revision 1.149 by akim, Sun Oct 14 11:44:41 2001 UTC revision 1.150 by gary, Tue Oct 16 02:28:08 2001 UTC
# Line 1  Line 1 
1    2001-10-16  Gary V. Vaughan  <gary@gnu.org>
2    
3            * m4/symtab.c (m4_symbol_destroy): This function calls
4            m4_symbol_popdef, which recycles a symbols memory when the last
5            definition is popped.  Since we were passing the address of the
6            symbol name found in the symbol table, and it was being removed
7            partway through m4_symbol_destroy() we were referencing freed
8            memory for the balance of the function.  Now we take a copy of the
9            symbol name tring and use that as a key into the symbol
10            table... that way if the original symbol name is freed, the copy
11            is still valid.
12    
13  2001-10-13  Akim Demaille  <akim@epita.fr>  2001-10-13  Akim Demaille  <akim@epita.fr>
14    
15          * m4/ltdl.c: Update.          * m4/ltdl.c: Update.

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