[v2,0/2] string: Add load_unaligned_zeropad() code path to sized_strscpy()

Message

Peter Collingbourne March 18, 2025, 9:40 p.m. UTC

This series fixes an issue where strscpy() would sometimes trigger
a false positive KASAN report with MTE.

Peter Collingbourne (1):
  string: Add load_unaligned_zeropad() code path to sized_strscpy()

Vincenzo Frascino (1):
  kasan: Add strscpy() test to trigger tag fault on arm64

 lib/string.c            | 13 ++++++++++---
 mm/kasan/kasan_test_c.c | 31 ++++++++++++++++++++++++++++++-
 2 files changed, 40 insertions(+), 4 deletions(-)