From 227a68949615bf9c716bd57e287ae41d1f338bf7 Mon Sep 17 00:00:00 2001
From: EylonKrause <eylon1909@gmail.com>
Date: Wed, 24 Jun 2026 13:50:58 +0300
Subject: [PATCH] fix: propagate error from ncclCudaContextTrack

ncclCudaContextTrack captured ncclStrongStreamConstruct's result via NCCLCHECKGOTO but the leave: label hardcoded return ncclSuccess, so a failed stream/event creation was reported as success with a half-initialized context already linked into the global list. Return result so the error propagates.

Signed-off-by: EylonKrause <eylon1909@gmail.com>
---
 src/misc/strongstream.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/misc/strongstream.cc b/src/misc/strongstream.cc
index 83ab38b76..9f4cd4727 100644
--- a/src/misc/strongstream.cc
+++ b/src/misc/strongstream.cc
@@ -57,7 +57,7 @@ ncclResult_t ncclCudaContextTrack(struct ncclCudaContext** out) {
   }
 leave:
   *out = p;
-  return ncclSuccess;
+  return result;
 }
 
 void ncclCudaContextDrop(struct ncclCudaContext* cxt) {