File _service:tar_scm_kernel_repo:CVE-2021-0561.patch of Package flac

From bbcef0eb5b501083b197acb7ad84b3bc82fdc8f2 Mon Sep 17 00:00:00 2001
From: Neelkamal Semwal <neelkamal.semwal@ittiam.com>
Date: Fri, 18 Dec 2020 22:28:36 +0530
Subject: [PATCH] libFlac: Exit at EOS in verify mode

When verify mode is enabled, once decoder flags end of stream, encode processing is considered complete
---
 src/libFLAC/stream_encoder.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/libFLAC/stream_encoder.c b/src/libFLAC/stream_encoder.c
index 4c91247fe8..7109802c27 100644
--- a/src/libFLAC/stream_encoder.c
+++ b/src/libFLAC/stream_encoder.c
@@ -2610,7 +2610,9 @@ FLAC__bool write_bitbuffer_(FLAC__StreamEncoder *encoder, uint32_t samples, FLAC
 			encoder->private_->verify.needs_magic_hack = true;
 		}
 		else {
-			if(!FLAC__stream_decoder_process_single(encoder->private_->verify.decoder)) {
+			if(!FLAC__stream_decoder_process_single(encoder->private_->verify.decoder)
+			    || (!is_last_block
+				    && (FLAC__stream_encoder_get_verify_decoder_state(encoder) == FLAC__STREAM_DECODER_END_OF_STREAM))) {
 				FLAC__bitwriter_release_buffer(encoder->private_->frame);
 				FLAC__bitwriter_clear(encoder->private_->frame);
 				if(encoder->protected_->state != FLAC__STREAM_ENCODER_VERIFY_MISMATCH_IN_AUDIO_DATA)