From 2170f397eae910bb1ded38043dfb5fb783f416e4 Mon Sep 17 00:00:00 2001 From: Ramiro Polla Date: Mon, 29 Dec 2025 15:09:02 +0100 Subject: [PATCH] Revert "avcodec/mjpegdec: Check for for the bitstream end in mjpeg_decode_scan_progressive_ac()" This commit has been made redundant by 909faca929c, which is run more often (once per mb instead of once per line). This reverts commit 3782656631fa8262528c07794acf7e9c2aab000d. --- libavcodec/mjpegdec.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/libavcodec/mjpegdec.c b/libavcodec/mjpegdec.c index 2d024d0020..3af4b05551 100644 --- a/libavcodec/mjpegdec.c +++ b/libavcodec/mjpegdec.c @@ -1614,10 +1614,6 @@ static int mjpeg_decode_scan_progressive_ac(MJpegDecodeContext *s, int ss, int block_idx = mb_y * s->block_stride[c]; int16_t (*block)[64] = &s->blocks[c][block_idx]; uint8_t *last_nnz = &s->last_nnz[c][block_idx]; - if (get_bits_left(&s->gb) <= 0) { - av_log(s->avctx, AV_LOG_ERROR, "bitstream truncated in mjpeg_decode_scan_progressive_ac\n"); - return AVERROR_INVALIDDATA; - } for (mb_x = 0; mb_x < s->mb_width; mb_x++, block++, last_nnz++) { int ret; if (s->restart_interval && !s->restart_count)