Messages in this thread Patch in this message | | | Date | Thu, 9 Jun 2022 22:16:26 +0000 | Subject | [PATCH 07/12] driver/char: use correct format characters | From | Bill Wendling <> |
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From: Bill Wendling <isanbard@gmail.com>
When compiling with -Wformat, clang emits the following warnings:
drivers/char/mem.c:775:16: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security] NULL, devlist[minor].name); ^~~~~~~~~~~~~~~~~~~
Use a string literal for the format string.
Link: https://github.com/ClangBuiltLinux/linux/issues/378 Signed-off-by: Bill Wendling <isanbard@gmail.com> --- drivers/char/mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/char/mem.c b/drivers/char/mem.c index 84ca98ed1dad..32d821ba9e4d 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -772,7 +772,7 @@ static int __init chr_dev_init(void) continue; device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor), - NULL, devlist[minor].name); + NULL, "%s", devlist[minor].name); } return tty_init(); -- 2.36.1.255.ge46751e96f-goog
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