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Diffstat (limited to 'package/readline/readline51-001')
| -rw-r--r-- | package/readline/readline51-001 | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/package/readline/readline51-001 b/package/readline/readline51-001 new file mode 100644 index 000000000..d0703b2dc --- /dev/null +++ b/package/readline/readline51-001 @@ -0,0 +1,77 @@ + READLINE PATCH REPORT + ===================== + +Readline-Release: 5.1 +Patch-ID: readline51-001 + +Bug-Reported-by: Andreas Schwab <schwab@suse.de> +Bug-Reference-ID: <20051213141916.4014A394BFABD@sykes.suse.de> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2005-12/msg00038.html + +Bug-Description: + +A problem with the readline callback interface can result in segmentation +faults when using the delete-char function via a multiple-key sequence. +Two consecutive calls to delete-char will crash the application calling +readline. + +Patch: + +*** readline-5.1/readline.c Mon Jul 4 22:29:35 2005 +--- readline-5.1/readline.c Tue Dec 20 17:38:29 2005 +*************** +*** 715,719 **** + rl_dispatching = 1; + RL_SETSTATE(RL_STATE_DISPATCHING); +! r = (*map[key].function)(rl_numeric_arg * rl_arg_sign, key); + RL_UNSETSTATE(RL_STATE_DISPATCHING); + rl_dispatching = 0; +--- 715,719 ---- + rl_dispatching = 1; + RL_SETSTATE(RL_STATE_DISPATCHING); +! (*map[key].function)(rl_numeric_arg * rl_arg_sign, key); + RL_UNSETSTATE(RL_STATE_DISPATCHING); + rl_dispatching = 0; +*** ../readline-5.1/text.c Sat Sep 24 19:06:07 2005 +--- text.c Tue Dec 20 17:38:26 2005 +*************** +*** 1072,1077 **** + int count, key; + { +- int r; +- + if (count < 0) + return (_rl_rubout_char (-count, key)); +--- 1072,1075 ---- +*************** +*** 1091,1097 **** + rl_forward_byte (count, key); + +! r = rl_kill_text (orig_point, rl_point); + rl_point = orig_point; +- return r; + } + else +--- 1089,1094 ---- + rl_forward_byte (count, key); + +! rl_kill_text (orig_point, rl_point); + rl_point = orig_point; + } + else +*************** +*** 1100,1105 **** + + new_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO); +! return (rl_delete_text (rl_point, new_point)); + } + } + +--- 1097,1103 ---- + + new_point = MB_NEXTCHAR (rl_line_buffer, rl_point, 1, MB_FIND_NONZERO); +! rl_delete_text (rl_point, new_point); + } ++ return 0; + } + |