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Diffstat (limited to 'udev.c')
-rw-r--r--udev.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/udev.c b/udev.c
index c9461469e5..bf2eb373f8 100644
--- a/udev.c
+++ b/udev.c
@@ -32,6 +32,7 @@
#include <unistd.h>
#include "libsysfs/sysfs/libsysfs.h"
+#include "udev_libc_wrapper.h"
#include "udev.h"
#include "udev_utils.h"
#include "udev_sysfs.h"
@@ -99,7 +100,7 @@ int main(int argc, char *argv[], char *envp[])
struct sysfs_class_device *class_dev;
struct sysfs_device *devices_dev;
struct udevice udev;
- char path[SYSFS_PATH_MAX];
+ char path[PATH_SIZE];
const char *error;
const char *action;
const char *devpath;
@@ -164,7 +165,8 @@ int main(int argc, char *argv[], char *envp[])
goto hotplug;
}
- snprintf(path, SYSFS_PATH_MAX, "%s%s", sysfs_path, udev.devpath);
+ snprintf(path, sizeof(path), "%s%s", sysfs_path, udev.devpath);
+ path[sizeof(path)-1] = '\0';
class_dev = wait_class_device_open(path);
if (class_dev == NULL) {
dbg ("open class device failed");
@@ -206,7 +208,8 @@ int main(int argc, char *argv[], char *envp[])
/* wait for sysfs */
dbg("devices add");
- snprintf(path, SYSFS_PATH_MAX, "%s%s", sysfs_path, devpath);
+ snprintf(path, sizeof(path), "%s%s", sysfs_path, devpath);
+ path[sizeof(path)-1] = '\0';
devices_dev = wait_devices_device_open(path);
if (!devices_dev) {
dbg("devices device unavailable (probably remove has beaten us)");