From 50509677660ba2726ed0c146c4b92a20bf79a44a Mon Sep 17 00:00:00 2001
From: Edward Hervey <bilboed@bilboed.com>
Date: Thu, 11 Mar 2010 17:58:25 +0100
Subject: [PATCH] jpegformat: Fix unitialized variables

---
 gst/jpegformat/gstjifmux.c    |  6 +++---
 gst/jpegformat/gstjpegparse.c | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/gst/jpegformat/gstjifmux.c b/gst/jpegformat/gstjifmux.c
index b13d643e21..f2fd29c072 100644
--- a/gst/jpegformat/gstjifmux.c
+++ b/gst/jpegformat/gstjifmux.c
@@ -254,9 +254,9 @@ gst_jif_mux_parse_image (GstJifMux * self, GstBuffer * buf)
 {
   GstByteReader reader = GST_BYTE_READER_INIT_FROM_BUFFER (buf);
   GstJifMuxMarker *m;
-  guint8 marker;
-  guint16 size;
-  const guint8 *data;
+  guint8 marker = 0;
+  guint16 size = 0;
+  const guint8 *data = NULL;
 
   if (!gst_byte_reader_peek_uint8 (&reader, &marker))
     goto error;
diff --git a/gst/jpegformat/gstjpegparse.c b/gst/jpegformat/gstjpegparse.c
index 18aafd8afe..2bbb40375c 100644
--- a/gst/jpegformat/gstjpegparse.c
+++ b/gst/jpegformat/gstjpegparse.c
@@ -432,7 +432,7 @@ gst_jpeg_parse_get_image_length (GstJpegParse * parse)
 static gboolean
 gst_jpeg_parse_sof (GstJpegParse * parse, GstByteReader * reader)
 {
-  guint8 numcomps;              /* Number of components in image
+  guint8 numcomps = 0;          /* Number of components in image
                                    (1 for gray, 3 for YUV, etc.) */
   guint8 precision;             /* precision (in bits) for the samples */
   guint8 compId[3];             /* unique value identifying each component */
@@ -440,7 +440,7 @@ gst_jpeg_parse_sof (GstJpegParse * parse, GstByteReader * reader)
   guint8 blockWidth[3];         /* Array[numComponents] giving the number of
                                    blocks (horiz) in this component */
   guint8 blockHeight[3];        /* Same for the vertical part of this component */
-  guint8 i, value;
+  guint8 i, value = 0;
   gint temp;
 
   /* flush length field */
@@ -512,8 +512,8 @@ static gboolean
 gst_jpeg_parse_read_header (GstJpegParse * parse, GstBuffer * buffer)
 {
   GstByteReader reader = GST_BYTE_READER_INIT_FROM_BUFFER (buffer);
-  guint8 marker;
-  guint16 size;
+  guint8 marker = 0;
+  guint16 size = 0;
   gboolean foundSOF = FALSE;
 
   if (!gst_byte_reader_peek_uint8 (&reader, &marker))
@@ -542,7 +542,7 @@ gst_jpeg_parse_read_header (GstJpegParse * parse, GstBuffer * buffer)
 
       case COM:{               /* read comment and post as tag */
         GstTagList *tags;
-        const guint8 *comment;
+        const guint8 *comment = NULL;
 
         if (!gst_byte_reader_get_uint16_be (&reader, &size))
           goto error;