Changeset 623

Timestamp:

Jan 2, 2021, 9:19:51 PM (5 years ago)

Author:

Paul Smedley

Message:

Fix for kfree when size = 0

Location:

GPL/branches/uniaud32-next

Files:

• include/linux/slab.h (modified) (1 diff)
• lib32/memory.c (modified) (1 diff)

GPL/branches/uniaud32-next/include/linux/slab.h

@@ -120 +120 @@
 
 #define kvzalloc kzalloc
+size_t ksize(const void *);
 #endif  /* _LINUX_SLAB_H */

GPL/branches/uniaud32-next/lib32/memory.c

@@ -655 +655 @@
         size_t size;
 
+        if (!block)
+                return 0;
+
         if (block == ZERO_SIZE_PTR)
                 return 0;