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authorArnd Bergmann <arnd@arndb.de>2025-06-10 11:34:55 +0200
committerIlpo Järvinen <ilpo.jarvinen@linux.intel.com>2025-06-12 12:28:04 +0300
commit0c44b46f51a17baa7ab67de1464427116e9c4eaa (patch)
tree18d3fcbb3aeec4451a09658f67dd767abb6be929
parentbe574d5eee9808a422cff0293da9b08c0e434ed0 (diff)
platform/x86/intel-uncore-freq: avoid non-literal format string
Using a string variable in place of a format string causes a W=1 build warning: drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c:61:40: error: format string is not a string literal (potentially insecure) [-Werror,-Wformat-security] 61 | length += sysfs_emit_at(buf, length, agent_name[agent]); | ^~~~~~~~~~~~~~~~~ Use the safer "%s" format string to print it instead. Fixes: b98fa870fce2 ("platform/x86/intel-uncore-freq: Add attributes to show agent types") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Tested-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Link: https://lore.kernel.org/r/20250610093459.2646337-1-arnd@kernel.org Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
-rw-r--r--drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
index 0f8aea18275b..65897fae17df 100644
--- a/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
+++ b/drivers/platform/x86/intel/uncore-frequency/uncore-frequency-common.c
@@ -58,7 +58,7 @@ static ssize_t show_agent_types(struct kobject *kobj, struct kobj_attribute *att
if (length)
length += sysfs_emit_at(buf, length, " ");
- length += sysfs_emit_at(buf, length, agent_name[agent]);
+ length += sysfs_emit_at(buf, length, "%s", agent_name[agent]);
}
length += sysfs_emit_at(buf, length, "\n");