From: Filipe Laíns <lains@riseup.net>
Date: Mon, 20 Apr 2026 13:41:10 +0000 (+0100)
Subject: GH-145278: also filter mmap2 in strace_helper.filter_memory (GH-148648)
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=513db7211056f6ba5453eb32f12c88887425f2e7;p=thirdparty%2FPython%2Fcpython.git

GH-145278: also filter mmap2 in strace_helper.filter_memory (GH-148648)

Signed-off-by: Filipe Laíns <lains@riseup.net>
---

diff --git a/Lib/test/support/strace_helper.py b/Lib/test/support/strace_helper.py
index cf95f7bdc7d2..bf15283d3027 100644
--- a/Lib/test/support/strace_helper.py
+++ b/Lib/test/support/strace_helper.py
@@ -74,7 +74,7 @@ class StraceResult:
 def _filter_memory_call(call):
     # mmap can operate on a fd or "MAP_ANONYMOUS" which gives a block of memory.
     # Ignore "MAP_ANONYMOUS + the "MAP_ANON" alias.
-    if call.syscall == "mmap" and "MAP_ANON" in call.args[3]:
+    if call.syscall in ("mmap", "mmap2") and "MAP_ANON" in call.args[3]:
         return True
 
     if call.syscall in ("munmap", "mprotect"):