libv4lconver/tinyjpeg: Fix out of bounds array usage

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/lib/libv4lconvert/tinyjpeg.c b/lib/libv4lconvert/tinyjpeg.c
index e308f63..967e0be 100644 (file)
--- a/lib/libv4lconvert/tinyjpeg.c
+++ b/lib/libv4lconvert/tinyjpeg.c
@@ -2556,7 +2556,7 @@ int tinyjpeg_get_components(struct jdec_private *priv, unsigned char **component
 {
        int i;
 
-       for (i = 0; priv->components[i] && i < COMPONENTS; i++)
+       for (i = 0; i < COMPONENTS && priv->components[i]; i++)
                components[i] = priv->components[i];
        return 0;
 }