Comments (2)
You should not use Fiddle.free
for both cases.
Fiddle.free
for memory that is allocated by ruby_xmallc()
Ruby C API or Fiddle.malloc
. Fiddle.free
isn't for memory that is allocated by malloc()
.
You should use free()
for memory allocated by malloc()
.
hello2()
is invalid in C level. It should not return address of local variable. It's invalid out of the function call.
from fiddle.
You should not use
Fiddle.free
for both cases.
Fiddle.free
for memory that is allocated byruby_xmallc()
Ruby C API orFiddle.malloc
.Fiddle.free
isn't for memory that is allocated bymalloc()
.You should use
free()
for memory allocated bymalloc()
.
hello2()
is invalid in C level. It should not return address of local variable. It's invalid out of the function call.
thx
from fiddle.
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