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READLINE PATCH REPORT
=====================
Readline-Release: 8.2
Patch-ID: readline82-005
Bug-Reported-by: Simon Marchi <simon.marchi@polymtl.ca>
Bug-Reference-ID:
Bug-Reference-URL: https://lists.gnu.org/archive/html/bug-readline/2022-09/msg00005.html
Bug-Description:
If an application is using readline in callback mode, and a signal arrives
after readline checks for it in rl_callback_read_char() but before it
restores the application's signal handlers, it won't get processed until the
next time the application calls rl_callback_read_char(). Readline needs to
check for and resend any pending signals after restoring the application's
signal handlers.
Patch (apply with `patch -p0'):
Upstream-Status: Submitted [https://ftp.gnu.org/gnu/readline/readline-8.2-patches/]
Signed-off-by: Khem Raj <raj.khem@gmail.com>
*** ../readline-8.2-patched/callback.c 2022-04-29 12:02:56.000000000 -0400
--- callback.c 2022-10-11 10:59:06.000000000 -0400
***************
*** 116,120 ****
do { \
if (rl_persistent_signal_handlers == 0) \
! rl_clear_signals (); \
return; \
} while (0)
--- 116,123 ----
do { \
if (rl_persistent_signal_handlers == 0) \
! { \
! rl_clear_signals (); \
! if (_rl_caught_signal) _rl_signal_handler (_rl_caught_signal); \
! } \
return; \
} while (0)
*** ../readline-8.2/patchlevel 2013-11-15 08:11:11.000000000 -0500
--- patchlevel 2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
# Do not edit -- exists only for use by patch
! 4
--- 1,3 ----
# Do not edit -- exists only for use by patch
! 5
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