X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fexr.c;h=b56fe2e7f6c74ba64ea516dc563e24b8f52bf0d7;hb=c4fb79a3db1abaee16406667745a64d5b6c8ab94;hp=62e8521adc5e266f7119fe746337ab1201772d9b;hpb=d3127691665ca071e6b090283b677efc9f2de8f1;p=ffmpeg

diff --git a/libavcodec/exr.c b/libavcodec/exr.c
index 62e8521adc5..b56fe2e7f6c 100644
--- a/libavcodec/exr.c
+++ b/libavcodec/exr.c
@@ -382,8 +382,9 @@ static int huf_unpack_enc_table(GetByteContext *gb,
                                 int32_t im, int32_t iM, uint64_t *hcode)
 {
     GetBitContext gbit;
-
-    init_get_bits8(&gbit, gb->buffer, bytestream2_get_bytes_left(gb));
+    int ret = init_get_bits8(&gbit, gb->buffer, bytestream2_get_bytes_left(gb));
+    if (ret < 0)
+        return ret;
 
     for (; im <= iM; im++) {
         uint64_t l = hcode[im] = get_bits(&gbit, 6);