Petr Pavlu 3276f657a4 module: Prevent silent truncation of module name in delete_module(2) ... [ Upstream commit a6323bd4e6 ] Passing a module name longer than MODULE_NAME_LEN to the delete_module syscall results in its silent truncation. This really isn't much of a problem in practice, but it could theoretically lead to the removal of an incorrect module. It is more sensible to return ENAMETOOLONG or ENOENT in such a case. Update the syscall to return ENOENT, as documented in the delete_module(2) man page to mean "No module by that name exists." This is appropriate because a module with a name longer than MODULE_NAME_LEN cannot be loaded in the first place. Signed-off-by: Petr Pavlu <petr.pavlu@suse.com> Reviewed-by: Daniel Gomez <da.gomez@samsung.com> Link: https://lore.kernel.org/r/20250630143535.267745-2-petr.pavlu@suse.com Signed-off-by: Daniel Gomez <da.gomez@samsung.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-08-20 18:30:46 +02:00
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debug_kmemleak.c	module: Refine kmemleak scanned areas	2024-09-13 09:55:17 -07:00
decompress.c
dups.c	module: Remove redundant TASK_UNINTERRUPTIBLE	2023-12-19 13:30:28 -08:00
internal.h	module: Don't ignore errors from set_memory_XX()	2024-02-16 11:30:43 -08:00
kallsyms.c	kallsyms: rework symbol lookup return codes	2024-06-27 17:43:40 +02:00
Kconfig	module: sign with sha512 instead of sha1 by default	2025-05-02 07:58:51 +02:00
kdb.c
kmod.c
livepatch.c
main.c	module: Prevent silent truncation of module name in delete_module(2)	2025-08-20 18:30:46 +02:00
Makefile	module: Fix KCOV-ignored file name	2024-08-08 17:36:35 +02:00
procfs.c
signing.c
stats.c
strict_rwx.c	module: Don't ignore errors from set_memory_XX()	2024-02-16 11:30:43 -08:00
sysfs.c	module: abort module loading when sysfs setup suffer errors	2024-09-13 09:55:17 -07:00
tracking.c
tree_lookup.c
version.c