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-rw-r--r--udev/ykfde.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/udev/ykfde.c b/udev/ykfde.c
index 9e0d1d3..5d72d81 100644
--- a/udev/ykfde.c
+++ b/udev/ykfde.c
@@ -346,6 +346,8 @@ out10:
/* wipe challenge from memory */
memset(challenge, 0, CHALLENGELEN + 1);
+ unlink(PID_PATH);
+
return rc;
}