[FFmpeg-cvslog] doc: mention in APIChanges that AVProbeData must be initialized due to the new mime_type field

[Andreas Cadhalpun]

ffmpeg | branch: master | Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com> | Sun Sep 14 00:52:42 2014 +0200| [8f537420ae719d3b8f3b4643540b10b434458dcb] | committer: Michael Niedermayer

doc: mention in APIChanges that AVProbeData must be initialized due to the new mime_type field

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun at googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8f537420ae719d3b8f3b4643540b10b434458dcb
---

 doc/APIchanges |    7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/doc/APIchanges b/doc/APIchanges
index 90048a5..1a0ba78 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -96,7 +96,12 @@ API changes, most recent first:
   Add av_frame_side_data_name()
 
 2014-07-29 - 80a3a66 / 3a19405 - lavf 56.01.100 / 56.01.0 - avformat.h
-  Add mime_type field to AVProbeData.
+  Add mime_type field to AVProbeData, which now MUST be initialized in
+  order to avoid uninitialized reads of the mime_type pointer, likely
+  leading to crashes.
+  Typically, this means you will do 'AVProbeData pd = { 0 };' instead of
+  'AVProbeData pd;'.
+
 
 2014-07-29 - 31e0b5d / 69e7336 - lavu 52.92.100 / 53.19.0 - avstring.h
   Make name matching function from lavf public as av_match_name().