src/patches/readline/readline52-007

   1                            READLINE PATCH REPORT
   2                            =====================
   3
   4 Readline-Release: 5.2
   5 Patch-ID: readline52-007
   6
   7 Bug-Reported-by:        Tom Bjorkholm <tom.bjorkholm@ericsson.com>
   8 Bug-Reference-ID:       <AEA1A32F001C6B4F98614B5B80D7647D01C075E9@esealmw115.eemea.ericsson.se>
   9 Bug-Reference-URL:      http://lists.gnu.org/archive/html/bug-readline/2007-04/msg00004.html
  10
  11
  12 Bug-Description:
  13
  14 An off-by-one error in readline's input buffering caused readline to drop
  15 each 511th character of buffered input (e.g., when pasting a large amount
  16 of data into a terminal window).
  17
  18 Patch:
  19
  20 *** ../readline-5.2/input.c     Wed Aug 16 15:15:16 2006
  21 --- input.c     Tue Jul 17 09:24:21 2007
  22 ***************
  23 *** 134,139 ****
  24
  25     *key = ibuffer[pop_index++];
  26 !
  27     if (pop_index >= ibuffer_len)
  28       pop_index = 0;
  29
  30 --- 134,142 ----
  31
  32     *key = ibuffer[pop_index++];
  33 ! #if 0
  34     if (pop_index >= ibuffer_len)
  35 + #else
  36 +   if (pop_index > ibuffer_len)
  37 + #endif
  38       pop_index = 0;
  39
  40 ***************
  41 *** 251,255 ****
  42         {
  43           k = (*rl_getc_function) (rl_instream);
  44 !         rl_stuff_char (k);
  45           if (k == NEWLINE || k == RETURN)
  46             break;
  47 --- 254,259 ----
  48         {
  49           k = (*rl_getc_function) (rl_instream);
  50 !         if (rl_stuff_char (k) == 0)
  51 !           break;                      /* some problem; no more room */
  52           if (k == NEWLINE || k == RETURN)
  53             break;
  54 ***************
  55 *** 374,378 ****
  56 --- 378,386 ----
  57       }
  58     ibuffer[push_index++] = key;
  59 + #if 0
  60     if (push_index >= ibuffer_len)
  61 + #else
  62 +   if (push_index > ibuffer_len)
  63 + #endif
  64       push_index = 0;
  65