commit a5b5c963c7af02a975c8af9034d5521a8c381072
author Yanfeng Liu <yfliu2008@qq.com> Mon Mar 25 16:06:35 2024 +0800
committer Xiang Xiao <xiaoxiang781216@gmail.com> Mon Mar 25 20:39:24 2024 +0800
tree f386072d1d5b6845ca482bd6d99ad4ef4ab84f68
parent 56b125bb8253941e20764e3a4164f61c8d32278f

fs/mmap: enable parameter checks always

These parameter checks should always be enabled.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>

fs/mmap/fs_mmap.c

diff --git a/fs/mmap/fs_mmap.c b/fs/mmap/fs_mmap.c
index 11ffb55..8b310e7 100644
--- a/fs/mmap/fs_mmap.c
+++ b/fs/mmap/fs_mmap.c
@@ -73,7 +73,6 @@
    * things.
    */
 
-#ifdef CONFIG_DEBUG_FEATURES
   /* A flags with MAP_PRIVATE and MAP_SHARED is invalid. */
 
   if ((flags & MAP_PRIVATE) && (flags & MAP_SHARED))
@@ -99,7 +98,6 @@
       ferr("ERROR: Invalid length, length=%zu\n", length);
       return -EINVAL;
     }
-#endif /* CONFIG_DEBUG_FEATURES */
 
   /* Check if we are just be asked to allocate memory, i.e., MAP_ANONYMOUS
    * set meaning that the memory is not backed up from a file.  The file