From: Pablo Galindo Salgado <Pablogsal@gmail.com>
Date: Sat, 27 Dec 2025 13:38:11 +0000 (+0000)
Subject: gh-131591: Do not free page caches that weren't allocated (#143205)
X-Git-Tag: v3.15.0a5~11^2~193
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3a728e5f93c1e4c125406eeeb76d5df1c1726409;p=thirdparty%2FPython%2Fcpython.git

gh-131591: Do not free page caches that weren't allocated (#143205)
---

diff --git a/Python/remote_debug.h b/Python/remote_debug.h
index d9c5c480fe9a..dba6da3bad41 100644
--- a/Python/remote_debug.h
+++ b/Python/remote_debug.h
@@ -154,7 +154,9 @@ static void
 _Py_RemoteDebug_FreePageCache(proc_handle_t *handle)
 {
     for (int i = 0; i < MAX_PAGES; i++) {
-        PyMem_RawFree(handle->pages[i].data);
+        if (handle->pages[i].data) {
+            PyMem_RawFree(handle->pages[i].data);
+        }
         handle->pages[i].data = NULL;
         handle->pages[i].valid = 0;
     }