78 lines
2.0 KiB
Plaintext
78 lines
2.0 KiB
Plaintext
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;
|
|
}
|
|
|