ffmpeg | branch: master | Carl Eugen Hoyos <[email protected]> | Thu Apr 18 
13:51:07 2019 +0200| [53064e134ca67d3ab2a2228df1cac050219afaab] | committer: 
Carl Eugen Hoyos

lavc/alac: Make a variable unsigned.

Fixes a bogus compiler warning (max_samples_per_frame is checked):
libavcodec/alac.c: In function ‘allocate_buffers’:
./libavutil/internal.h:142:9: warning: argument 1 value ‘18446744073709551552’ 
exceeds maximum object size 9223372036854775807

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=53064e134ca67d3ab2a2228df1cac050219afaab
---

 libavcodec/alac.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/alac.c b/libavcodec/alac.c
index d6b87db734..2f44340661 100644
--- a/libavcodec/alac.c
+++ b/libavcodec/alac.c
@@ -486,7 +486,7 @@ static av_cold int alac_decode_close(AVCodecContext *avctx)
 static int allocate_buffers(ALACContext *alac)
 {
     int ch;
-    int buf_size = alac->max_samples_per_frame * sizeof(int32_t);
+    unsigned buf_size = alac->max_samples_per_frame * sizeof(int32_t);
 
     for (ch = 0; ch < 2; ch++) {
         alac->predict_error_buffer[ch]  = NULL;

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