Bug #6232
Updated by nobu (Nobuyoshi Nakada) almost 10 years ago
Repro ~~~ruby require ‘readline’ Readline.set_screen_size(40, 80) Readline.refresh_line buf = Readline.readline ~~~ ~~~ ./test_readline.rb ./test_readline.rb:10: [BUG] Segmentation fault ruby 1.9.2p180 (2011-02-18) [i686-linux] -- control frame ---------- c:0004 p:---- s:0010 b:0010 l:000009 d:000009 CFUNC :refresh_line c:0003 p:0047 s:0007 b:0007 l:0000c4 d:001850 EVAL ./test_readline.rb:10 c:0002 p:---- s:0004 b:0004 l:000003 d:000003 FINISH c:0001 p:0000 s:0002 b:0002 l:0000c4 d:0000c4 TOP --------------------------- -- Ruby level backtrace information ---------------------------------------- ./test_readline.rb:10:in `<main>' ./test_readline.rb:10:in `refresh_line' -- C level backtrace information ------------------------------------------- /testing/bin/ruby(rb_vm_bugreport+0xa5) [0x8161a65] /testing/bin/ruby() [0x81a0ae9] /testing/bin/ruby(rb_bug+0x28) [0x81a0b98] /testing/bin/ruby() [0x80f39d8] [0x4b1410] /lib/libreadline.so.5(_rl_output_character_function+0x29) [0xb557b9] /lib/libncurses.so.5(tputs+0xe1) [0xf33191] /lib/libreadline.so.5(_rl_clear_to_eol+0x3b) [0xb4d8bb] /lib/libreadline.so.5(rl_refresh_line+0x43) [0xb57153] /testing/lib/ruby/site_ruby/1.9.1/i686-linux/readline.so(+0x2b52) [0x54db52] /testing/bin/ruby() [0x8152158] /testing/bin/ruby() [0x81544d8] /testing/bin/ruby() [0x815812e] /testing/bin/ruby(rb_iseq_eval_main+0x1ce) [0x815850e] /testing/bin/ruby() [0x805e4f2] /testing/bin/ruby(ruby_run_node+0x32) [0x805fd12] /testing/bin/ruby(main+0x5a) [0x805d72a] /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe6) [0x126bd6] /testing/bin/ruby() [0x805d631] ~~~