avformat: Use ffio_read_size where appropriate

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/libavformat/wavdec.c b/libavformat/wavdec.c
index 5992ef4bcf..30c9ac37f8 100644
--- a/libavformat/wavdec.c
+++ b/libavformat/wavdec.c
@@ -241,8 +241,8 @@ static inline int wav_parse_bext_string(AVFormatContext *s, const char *key,
     int ret;
 
     av_assert0(length < sizeof(temp));
-    if ((ret = avio_read(s->pb, temp, length)) != length)
-        return ret < 0 ? ret : AVERROR_INVALIDDATA;
+    if ((ret = ffio_read_size(s->pb, temp, length)) < 0)
+        return ret;
 
     temp[length] = 0;
 
@@ -311,9 +311,9 @@ static int wav_parse_bext_tag(AVFormatContext *s, int64_t size)
         if (!(coding_history = av_malloc(size + 1)))
             return AVERROR(ENOMEM);
 
-        if ((ret = avio_read(s->pb, coding_history, size)) != size) {
+        if ((ret = ffio_read_size(s->pb, coding_history, size)) < 0) {
             av_free(coding_history);
-            return ret < 0 ? ret : AVERROR_INVALIDDATA;
+            return ret;
         }
 
         coding_history[size] = 0;