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* miscfuncs.cc (__import_address): Check if malloc field points directly at

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'malloc'.
This commit is contained in:
Christopher Faylor
2013-01-23 14:24:34 +00:00
parent 0e8c8b0093
commit a69e27906f
2 changed files with 7 additions and 1 deletions
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3
winsup/cygwin/malloc_wrapper.cc
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@ -286,7 +286,8 @@ malloc_init ()
extern void *_sigfe_malloc;
/* Decide if we are using our own version of malloc by testing the import
address from user_data. */
use_internal = import_address (user_data->malloc) == &_sigfe_malloc;
use_internal = user_data->malloc == malloc
|| import_address (user_data->malloc) == &_sigfe_malloc;
malloc_printf ("using %s malloc", use_internal ? "internal" : "external");
internal_malloc_determined = true;
}