Thorsten Blum f5507aefc9 s390/debug: Replace kmalloc() + copy_from_user() with memdup_user_nul() ...

Replace kmalloc() followed by copy_from_user() with memdup_user_nul() to
improve and simplify debug_get_user_string(). Remove the manual
NUL-termination.

No functional changes intended.

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Niklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>

2025-09-09 15:03:12 +02:00

43 KiB

Raw Blame History

View Raw