mirror of
https://github.com/torvalds/linux.git
synced 2026-01-25 15:03:52 +08:00
5cd3167a5e
'struct nla_policy' and 'struct match_table_t' are not modified in this driver. Constifying these structures moves some data to a read-only section, so increase overall security, especially when the structure holds some function pointers, which is the case of struct nla_policy. On a x86_64, with allmodconfig: Before: ====== text data bss dec hex filename 93188 6933 338 100459 1886b drivers/target/target_core_user.o After: ===== text data bss dec hex filename 93508 6581 338 100427 1884b drivers/target/target_core_user.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Link: https://lore.kernel.org/r/f83cd8469cc17391178e1181e8c26c4c1fb6028f.1731330634.git.christophe.jaillet@wanadoo.fr Reviewed-by: Bodo Stroesser <bostroesser@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>