From 9ce1b37aed5ef26bf78eeca306cf7e64e859f7cb Mon Sep 17 00:00:00 2001
From: Stan Ulbrych <stan@python.org>
Date: Wed, 24 Jun 2026 14:54:33 +0100
Subject: [PATCH] `valgrind-python.supp`: Update suppression for readline leaks
 (GH-151783) (cherry picked from commit
 28b63d301dcfb7ecff86903094b9351d92d9c31e)

Co-authored-by: Stan Ulbrych <stan@python.org>
---
 Misc/valgrind-python.supp | 9 ++-------
 1 file changed, 2 insertions(+), 7 deletions(-)

diff --git a/Misc/valgrind-python.supp b/Misc/valgrind-python.supp
index 8b2027cd452767..4df8a118f089b7 100644
--- a/Misc/valgrind-python.supp
+++ b/Misc/valgrind-python.supp
@@ -317,13 +317,8 @@
 {
    Avoid problems w/readline doing a putenv and leaking on exit
    Memcheck:Leak
-   fun:malloc
-   fun:xmalloc
-   fun:sh_set_lines_and_columns
-   fun:_rl_get_screen_size
-   fun:_rl_init_terminal_io
-   obj:/lib/libreadline.so.4.3
-   fun:rl_initialize
+   ...
+   fun:setup_readline
 }
 
 # Valgrind emits "Conditional jump or move depends on uninitialised value(s)"