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-rw-r--r--udevstart.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/udevstart.c b/udevstart.c
index 19f588ab33..3ecfd4cb61 100644
--- a/udevstart.c
+++ b/udevstart.c
@@ -228,7 +228,7 @@ static void udev_scan_class(void)
continue;
snprintf(dirname, MAX_PATHLEN, "%s/%s", SYSCLASS, dent->d_name);
- dirname[MAX_PATHLEN] = '\0';
+ dirname[MAX_PATHLEN-1] = '\0';
dir2 = opendir(dirname);
if (dir2 != NULL) {
for (dent2 = readdir(dir2); dent2 != NULL; dent2 = readdir(dir2)) {