When compiled w/ -DCLIB_DEBUG=1, paint 0x13 across freed memory
blocks. Should result in a characteristic SIGSEGV if someone
dereferences a pointer in a freed vector element, etc.
Change-Id: I5f78970f4342310bfbe7adeddb56feff21f0de2c
Signed-off-by: Dave Barach <dave@barachs.net>
mheap_put_trace ((u64)p_arg, psize);
}
mheap_put_trace ((u64)p_arg, psize);
}
+#if CLIB_DEBUG > 0
+ /* Poison the object */
+ {
+ size_t psize = mspace_usable_size (object_header);
+ memset (object_header, 0x13, psize);
+ }
+#endif
+
/* And free it... */
mspace_free (msp, object_header);
}
/* And free it... */
mspace_free (msp, object_header);
}