components/library/readline/patches/readline82-005.patch

   1                            READLINE PATCH REPORT
   2                            =====================
   3
   4 Readline-Release: 8.2
   5 Patch-ID: readline82-005
   6
   7 Bug-Reported-by:        Simon Marchi <simon.marchi@polymtl.ca>
   8 Bug-Reference-ID:
   9 Bug-Reference-URL:      https://lists.gnu.org/archive/html/bug-readline/2022-09/msg00005.html
  10
  11 Bug-Description:
  12
  13 If an application is using readline in callback mode, and a signal arrives
  14 after readline checks for it in rl_callback_read_char() but before it
  15 restores the application's signal handlers, it won't get processed until the
  16 next time the application calls rl_callback_read_char(). Readline needs to
  17 check for and resend any pending signals after restoring the application's
  18 signal handlers.
  19
  20 Patch (apply with `patch -p0'):
  21
  22 *** ../readline-8.2-patched/callback.c  2022-04-29 12:02:56.000000000 -0400
  23 --- callback.c  2022-10-11 10:59:06.000000000 -0400
  24 ***************
  25 *** 116,120 ****
  26     do { \
  27       if (rl_persistent_signal_handlers == 0) \
  28 !       rl_clear_signals (); \
  29       return; \
  30     } while (0)
  31 --- 116,123 ----
  32     do { \
  33       if (rl_persistent_signal_handlers == 0) \
  34 !       { \
  35 !         rl_clear_signals (); \
  36 !         if (_rl_caught_signal) _rl_signal_handler (_rl_caught_signal); \
  37 !       } \
  38       return; \
  39     } while (0)
  40 *** ../readline-8.2/patchlevel  2013-11-15 08:11:11.000000000 -0500
  41 --- patchlevel  2014-03-21 08:28:40.000000000 -0400
  42 ***************
  43 *** 1,3 ****
  44   # Do not edit -- exists only for use by patch
  45
  46 ! 4
  47 --- 1,3 ----
  48   # Do not edit -- exists only for use by patch
  49
  50 ! 5