we got a Segmentation fault with Ocaml 4.0.0 and 4.0.1 from append function of Array. gdb traceback give us this:
Program received signal EXC_BAD_ACCESS, Could not access memory.
Reason: KERN_INVALID_ADDRESS at address: 0x0000000107b65000
0x0000000100488840 in mark_slice ()
(gdb) backtrace
#0 0x0000000100488840 in mark_slice ()
#1 0x0000000100489216 in caml_major_collection_slice ()
#2 0x000000010048984c in caml_check_urgent_gc ()
#3 0x000000010048f26d in caml_array_gather ()
#4 0x000000010048f42e in caml_array_append ()
#5 0x00000001003ef216 in .L363 ()
Previous frame inner to this frame (gdb could not unwind past this frame)
(gdb)
looks like the error is from array.c
we don't see this problem with Ocaml3.X.X, they have different array function in the cside anyway.
Does anyone else have similar problem like this?
Thanks in advance for any suggestions.
Cheers,
Lin Hong
American Museum of Natural History
POY website :