Maksytka/linux
1
1
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2025-12-01 07:26:02 +07:00
Code Issues Packages Projects Releases Wiki Activity

Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

Browse Source 
Pull ARM fix from Russell King:
 "Just one fix for now to eliminate a KASAN false positive"

* tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 9290/1: uaccess: Fix KASAN false-positives
This commit is contained in:
Linus Torvalds
2023-03-22 14:15:05 -07:00
parent c13e02d335 ceac10c83b
commit fff5a5e7f5
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm/lib/uaccess_with_memcpy.c
View File

@@ -116,7 +116,7 @@ __copy_to_user_memcpy(void __user *to, const void *from, unsigned long n)
tocopy = n;
ua_flags = uaccess_save_and_enable();
memcpy((void *)to, from, tocopy);
__memcpy((void *)to, from, tocopy);
uaccess_restore(ua_flags);
to += tocopy;
from += tocopy;
@@ -178,7 +178,7 @@ __clear_user_memset(void __user *addr, unsigned long n)
tocopy = n;
ua_flags = uaccess_save_and_enable();
memset((void *)addr, 0, tocopy);
__memset((void *)addr, 0, tocopy);
uaccess_restore(ua_flags);
addr += tocopy;
n -= tocopy;