[FFmpeg-cvslog] avcodec/tiff: move bpp check to after "end:"

[Michael Niedermayer]

ffmpeg | branch: release/2.5 | Michael Niedermayer <michaelni at gmx.at> | Sun Mar  8 23:27:43 2015 +0100| [c5b2ef3bdf23d16ded3e3aaa66763963e130259d] | committer: Michael Niedermayer

avcodec/tiff: move bpp check to after "end:"

This ensures that all current and future code-pathes get bpp checked

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit d5e9fc782150d4596c72440a0aa02b7f4f1254b1)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c5b2ef3bdf23d16ded3e3aaa66763963e130259d
---

 libavcodec/tiff.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/libavcodec/tiff.c b/libavcodec/tiff.c
index ee16d78..b00bc1c 100644
--- a/libavcodec/tiff.c
+++ b/libavcodec/tiff.c
@@ -839,13 +839,6 @@ static int tiff_decode_tag(TiffContext *s, AVFrame *frame)
                 s->bpp = -1;
             }
         }
-        if (s->bpp > 64U) {
-            av_log(s->avctx, AV_LOG_ERROR,
-                   "This format is not supported (bpp=%d, %d components)\n",
-                   s->bpp, count);
-            s->bpp = 0;
-            return AVERROR_INVALIDDATA;
-        }
         break;
     case TIFF_SAMPLES_PER_PIXEL:
         if (count != 1) {
@@ -1158,6 +1151,13 @@ static int tiff_decode_tag(TiffContext *s, AVFrame *frame)
         }
     }
 end:
+    if (s->bpp > 64U) {
+        av_log(s->avctx, AV_LOG_ERROR,
+                "This format is not supported (bpp=%d, %d components)\n",
+                s->bpp, count);
+        s->bpp = 0;
+        return AVERROR_INVALIDDATA;
+    }
     bytestream2_seek(&s->gb, start, SEEK_SET);
     return 0;
 }