[reactos] 01/01: [NTOS:CM] Fix lock leak

[Timo Kreuzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=ed06c06dcbccdc08a049bb...

commit ed06c06dcbccdc08a049bb659b6413be527118f3
Author:     Timo Kreuzer [e-mail]
AuthorDate: Wed Sep 20 23:21:10 2023 +0300
Commit:     Timo Kreuzer [e-mail]
CommitDate: Sat Sep 23 18:34:00 2023 +0300

[NTOS:CM] Fix lock leak

Triggered by low available pool memory during kmtest ExPools.
---
 ntoskrnl/config/cmalloc.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ntoskrnl/config/cmalloc.c b/ntoskrnl/config/cmalloc.c
index eda161da97e..7d44ff82135 100644
--- a/ntoskrnl/config/cmalloc.c
+++ b/ntoskrnl/config/cmalloc.c
@@ -176,6 +176,9 @@ SearchKcbList:
             /* Now go back and search the list */
             goto SearchKcbList;
         }
+
+        /* Release the allocation lock */
+        KeReleaseGuardedMutex(&CmpAllocBucketLock);
     }

/* Allocate a KCB only */