From 6a69b4cbfda87848bb1c8c8621888cde37e7ca25 Mon Sep 17 00:00:00 2001
From: Nicolas Mowen <nickmowen213@gmail.com>
Date: Sun, 17 Nov 2024 08:35:52 -0700
Subject: [PATCH] Don't fail if shm exists

---
 frigate/util/image.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/frigate/util/image.py b/frigate/util/image.py
index 4e3161192..7b22c138e 100644
--- a/frigate/util/image.py
+++ b/frigate/util/image.py
@@ -790,11 +790,15 @@ class SharedMemoryFrameManager(FrameManager):
         self.shm_store: dict[str, UntrackedSharedMemory] = {}
 
     def create(self, name: str, size) -> AnyStr:
-        shm = UntrackedSharedMemory(
-            name=name,
-            create=True,
-            size=size,
-        )
+        try:
+            shm = UntrackedSharedMemory(
+                name=name,
+                create=True,
+                size=size,
+            )
+        except FileExistsError:
+            shm = UntrackedSharedMemory(name=name)
+
         self.shm_store[name] = shm
         return shm.buf