diff options
Diffstat (limited to 'src/libFLAC/metadata_iterators.c')
-rw-r--r-- | src/libFLAC/metadata_iterators.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/libFLAC/metadata_iterators.c b/src/libFLAC/metadata_iterators.c index ad8be8e1..20e926be 100644 --- a/src/libFLAC/metadata_iterators.c +++ b/src/libFLAC/metadata_iterators.c @@ -1,6 +1,6 @@ /* libFLAC - Free Lossless Audio Codec library * Copyright (C) 2001-2009 Josh Coalson - * Copyright (C) 2011-2022 Xiph.Org Foundation + * Copyright (C) 2011-2023 Xiph.Org Foundation * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -1142,6 +1142,12 @@ static FLAC__bool chain_merge_adjacent_padding_(FLAC__Metadata_Chain *chain, FLA static FLAC__off_t chain_prepare_for_write_(FLAC__Metadata_Chain *chain, FLAC__bool use_padding) { FLAC__off_t current_length = chain_calculate_length_(chain); + FLAC__Metadata_Node * i; + + /* Check all is_last settings on the blocks */ + for(i = chain->head; i->next != NULL; i = i->next) + i->data->is_last = 0; + chain->tail->data->is_last = 1; if(use_padding) { /* if the metadata shrank and the last block is padding, we just extend the last padding block */ @@ -2337,7 +2343,7 @@ FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_entr if(max_length < entry->length) { entry->length = 0; return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_BAD_METADATA; - } else max_length -= entry->length; + } if(0 != entry->entry) free(entry->entry); @@ -2407,7 +2413,7 @@ FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_vorbis_comment_cb_( return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_SEEK_ERROR; } - return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_OK; + return status; } FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_track_cb_(FLAC__IOHandle handle, FLAC__IOCallback_Read read_cb, FLAC__StreamMetadata_CueSheet_Track *track) @@ -2512,7 +2518,7 @@ FLAC__Metadata_SimpleIteratorStatus read_metadata_block_data_cuesheet_cb_(FLAC__ block->num_tracks = unpack_uint32_(buffer, len); if(block->num_tracks == 0) { - block->tracks = 0; + return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_BAD_METADATA; } else if(0 == (block->tracks = calloc(block->num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track)))) return FLAC__METADATA_SIMPLE_ITERATOR_STATUS_MEMORY_ALLOCATION_ERROR; |