From 4dc0d606b78eb8dbb5e833ab45d3fbb1378edf35 Mon Sep 17 00:00:00 2001
From: Kevin McKay <kevin.mckay@outlook.com>
Date: Fri, 9 Jan 2026 20:39:22 -0600
Subject: [PATCH] [Bugfix] Narrow broad exceptions in compilation backends
 (#31616)

Signed-off-by: c0de128 <kevin.mckay@outlook.com>
Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>
Co-authored-by: Cyrus Leung <tlleungac@connect.ust.hk>
---
 vllm/compilation/backends.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vllm/compilation/backends.py b/vllm/compilation/backends.py
index 5262e39b2a5..dec20cdc806 100644
--- a/vllm/compilation/backends.py
+++ b/vllm/compilation/backends.py
@@ -606,7 +606,7 @@ class VllmBackend:
             try:
                 with open(filepath) as f:
                     hash_content.append(f.read())
-            except Exception:
+            except OSError:
                 logger.warning("Failed to read file %s", filepath)
                 continue
         code_hash = hashlib.sha256("\n".join(hash_content).encode()).hexdigest()