rb_io_syswrite needs RB_GC_GUARD
ruby 2.2.0dev (2014-02-01 trunk 44785) [x86_64-linux]
1.9.3: DONE, 2.0.0: DONE, 2.1: DONE
Will commit to trunk.
This needs to be backported to 2.0 and 2.1, too.
io.c (rb_io_syswrite): add RB_GC_GUARD
- io.c (rb_io_syswrite): add RB_GC_GUARD [Bug #9472]