From 5d31f376dd2b7529fb6e6b4df07e74c23e5cb173 Mon Sep 17 00:00:00 2001
From: Michael Vetter <jubalh@iodoru.org>
Date: Fri, 27 Feb 2026 20:38:32 +0100
Subject: [PATCH] cleanup: check for strdup() success in
 stanza_create_http_upload_request()

---
 src/xmpp/stanza.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/xmpp/stanza.c b/src/xmpp/stanza.c
index 8544c2bc..559871f9 100644
--- a/src/xmpp/stanza.c
+++ b/src/xmpp/stanza.c
@@ -221,6 +221,12 @@ stanza_create_http_upload_request(xmpp_ctx_t* ctx, const char* const id,
     xmpp_stanza_set_ns(request, STANZA_NS_HTTP_UPLOAD);
 
     auto_char char* filename_cpy = strdup(upload->filename);
+    if (!filename_cpy) {
+        xmpp_stanza_release(iq);
+        xmpp_stanza_release(request);
+        return NULL;
+    }
+
     // strip spaces from filename (servers don't spaces)
     for (size_t i = 0; i < strlen(filename_cpy); i++) {
         if (filename_cpy[i] == ' ') {