Ything-RepoMirrors/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-01-24 23:16:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

module: Replace deprecated strncpy() with strscpy()

Browse Source 
strncpy() is deprecated for NUL-terminated destination buffers; use
strscpy() instead. The destination buffer ownername is only used with
"%s" format strings and must therefore be NUL-terminated, but not NUL-
padded.

No functional changes intended.

Link: https://github.com/KSPP/linux/issues/90
Cc: linux-hardening@vger.kernel.org
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Link: https://lore.kernel.org/r/20250307113546.112237-2-thorsten.blum@linux.dev
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
This commit is contained in:
Thorsten Blum
2025-03-07 12:35:47 +01:00
committed by Petr Pavlu
parent 3690f4a860
commit 6380bf8ff9
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
kernel/module/main.c
View File

@@ -1179,7 +1179,7 @@ static const struct kernel_symbol *resolve_symbol(struct module *mod,
getname:
/* We must make copy under the lock if we failed to get ref. */
strncpy(ownername, module_name(fsa.owner), MODULE_NAME_LEN);
strscpy(ownername, module_name(fsa.owner), MODULE_NAME_LEN);
unlock:
mutex_unlock(&module_mutex);
return fsa.sym;