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sunrpc: avoid -Wformat-security warning

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Using a non-constant string as an sprintf-style is potentially dangerous:

net/sunrpc/svc.c: In function 'param_get_pool_mode':
net/sunrpc/svc.c:164:32: error: format not a string literal and no format arguments [-Werror=format-security]

Use a literal "%s" format instead.

Fixes: 5f71f3c325 ("sunrpc: refactor pool_mode setting code")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Arnd Bergmann 2024-07-19 12:54:22 +02:00 committed by Chuck Lever
parent 769d20028f
commit 7852809734
1 changed files with 1 additions and 1 deletions
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2
net/sunrpc/svc.c
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@ -161,7 +161,7 @@ param_get_pool_mode(char *buf, const struct kernel_param *kp)
str[len] = '\n';
str[len + 1] = '\0';
return sysfs_emit(buf, str);
return sysfs_emit(buf, "%s", str);
}
module_param_call(pool_mode, param_set_pool_mode, param_get_pool_mode,