Section .static_call_sites holds data structures that need to be sorted and
processed only at module load time. The section is never modified afterwards.
Make it therefore read-only after module initialization to avoid any
(non-)accidental modifications.
Petr Pavlu (3):
module: Constify parameters of module_enforce_rwx_sections()
module: Add a separate function to mark sections as read-only after
init
module: Make .static_call_sites read-only after init
kernel/module/internal.h | 7 ++++--
kernel/module/main.c | 18 +++------------
kernel/module/strict_rwx.c | 47 ++++++++++++++++++++++++++++++++++++--
3 files changed, 53 insertions(+), 19 deletions(-)
base-commit: 4bbf9020becbfd8fc2c3da790855b7042fad455b
--
2.43.0
