swap check fo array boundary and array access to avoid overread

git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@14214 67ed7778-7388-44ab-90cf-0a291f65f57c

1 files changed, 1 insertions, 1 deletions

diff --git a/camlibs/ax203/tinyjpeg.c b/camlibs/ax203/tinyjpeg.c
index 4ca43b8b0..f4b3faa25 100644
--- a/camlibs/ax203/tinyjpeg.c
+++ b/camlibs/ax203/tinyjpeg.c
@@ -940,7 +940,7 @@ void tinyjpeg_get_size(struct jdec_private *priv, unsigned int *width, unsigned
 int tinyjpeg_get_components(struct jdec_private *priv, unsigned char **components)
 {
   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;
 }