Author: julianalbo
Date: Mon Jan 26 15:58:21 2009
New Revision: 36041
Modified:
trunk/src/exceptions.c
Log:
fix some problems in Parrot_print_backtrace
Modified: trunk/src/exceptions.c
==============================================================================
--- trunk/src/exceptions.c (original)
+++ trunk/src/exceptions.c Mon Jan 26 15:58:21 2009
@@ -598,10 +598,14 @@
# else
{ /* Scope for strings */
char ** strings = backtrace_symbols(array, size);
- for (i = 0; i < size; i++)
- fprintf(stderr, "%s\n", strings[i]);
-
- mem_sys_free(strings);
+ if (strings) {
+ for (i = 0; i < size; i++)
+ fprintf(stderr, "%s\n", strings[i]);
+ /* backtrace_symbols gets memory using malloc */
+ free(strings);
+ }
+ else
+ fputs("Not enough memory for backtrace_symbols\n", stderr);
}
# endif
