Re: [PATCH v3] readline: backport a patch to fix for caller setting rl_prompt to NULL

[Paul Barker <paul@pbarker.dev>]

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On Mon, 2025-11-03 at 15:14 -0300, João Henrique Ferreira de Freitas
wrote:
> I've observed this issue affecting iwctl and connmanctl.
> 
> Patching readline solves the issue.
> 
> The original patch from [5] mixes many fixes in one commit. I've extract
> only what matters to solve the issues observed with connman and iwd. The
> final patch is the same patch sent by readline author to readline's mail list [6].
> 
> References:
> 
> 1: https://gitlab.archlinux.org/archlinux/packaging/packages/readline/-/issues/1
> 2: https://gitlab.archlinux.org/archlinux/packaging/packages/readline/-/commit/b30636dc66fc783a091af51b049dc5240f861dd0
> 3: https://lists.gnu.org/archive/html/bug-readline/2025-07/msg00007.html
> 4: https://lore.kernel.org/connman/20251018212411.181909-1-jsbronder@cold-front.org/
> 5: https://cgit.git.savannah.gnu.org/cgit/readline.git/commit/display.c?h=devel&id=488d7edc22894d30b6de7f2d4190bf7403f63ffd
> 6: https://lists.gnu.org/archive/html/bug-readline/2025-07/txtmA7rksnmmi.txt
> 
> Fixes [YOCTO #16047]
> 
> CC: Jose Quaresma <quaresma.jose@gmail.com>
> CC: Khem Raj <raj.khem@gmail.com>
> CC  Paul Barker <paul@pbarker.dev>
> Signed-off-by: João Henrique Ferreira de Freitas <joaohf@gmail.com>

Reviewed-by: Paul Barker <paul@pbarker.dev>

Thanks,

-- 
Paul Barker

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