X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fpngdec.c;h=01144680f200bcb8343cd0731ceef8fa8a555134;hb=237bbf6678a0c3fc6962716edf72db1063de860c;hp=f93f200bb152472c24144fc8d849db9f200fb08d;hpb=fe1fb48e2bd1e5bddcde8b898084851cc8f6939c;p=ffmpeg

diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c
index f93f200bb15..01144680f20 100644
--- a/libavcodec/pngdec.c
+++ b/libavcodec/pngdec.c
@@ -446,7 +446,7 @@ static int decode_zbuf(AVBPrint *bp, const uint8_t *data,
         return AVERROR_EXTERNAL;
     zstream.next_in  = (unsigned char *)data;
     zstream.avail_in = data_end - data;
-    av_bprint_init(bp, 0, -1);
+    av_bprint_init(bp, 0, AV_BPRINT_SIZE_UNLIMITED);
 
     while (zstream.avail_in > 0) {
         av_bprint_get_buffer(bp, 2, &buf, &buf_size);
@@ -1315,7 +1315,7 @@ static int decode_frame_common(AVCodecContext *avctx, PNGDecContext *s,
             char *gamma_str;
             int num = bytestream2_get_be32(&s->gb);
 
-            av_bprint_init(&bp, 0, -1);
+            av_bprint_init(&bp, 0, AV_BPRINT_SIZE_UNLIMITED);
             av_bprintf(&bp, "%i/%i", num, 100000);
             ret = av_bprint_finalize(&bp, &gamma_str);
             if (ret < 0)