From: Victor Stinner <vstinner@python.org>
Date: Fri, 12 Dec 2025 13:12:11 +0000 (+0100)
Subject: gh-142627: Ignore anonymous mappings in Linux remote debugging (#142628)
X-Git-Tag: v3.15.0a3~85
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e0bca091a4f112b9f0beb4ce19dfac2a7fc50342;p=thirdparty%2FPython%2Fcpython.git

gh-142627: Ignore anonymous mappings in Linux remote debugging (#142628)
---

diff --git a/Python/remote_debug.h b/Python/remote_debug.h
index 1c02870d3af4..d3932a3fd1e4 100644
--- a/Python/remote_debug.h
+++ b/Python/remote_debug.h
@@ -722,6 +722,11 @@ search_linux_map_for_section(proc_handle_t *handle, const char* secname, const c
         }
 
         const char *path = line + path_pos;
+        if (path[0] == '[' && path[strlen(path)-1] == ']') {
+            // Skip [heap], [stack], [anon:cpython:pymalloc], etc.
+            continue;
+        }
+
         const char *filename = strrchr(path, '/');
         if (filename) {
             filename++;  // Move past the '/'