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Fix the size of the metadata block in memory buffer.

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Natalia Portillo
2025-12-10 01:15:27 +00:00
parent afa1c94aac
commit c5e3878174
1 changed files with 3 additions and 1 deletions
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4
src/blocks/metadata.c
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@@ -81,7 +81,7 @@ void process_metadata_block(aaruformat_context *ctx, const IndexEntry *entry)
ctx->image_info.ImageSize += ctx->metadata_block_header.blockSize; ctx->image_info.ImageSize += ctx->metadata_block_header.blockSize;
ctx->metadata_block = (uint8_t *)malloc(ctx->metadata_block_header.blockSize); ctx->metadata_block = (uint8_t *)malloc(ctx->metadata_block_header.blockSize + sizeof(MetadataBlockHeader));
if(ctx->metadata_block == NULL) if(ctx->metadata_block == NULL)
{ {
@@ -104,6 +104,8 @@ void process_metadata_block(aaruformat_context *ctx, const IndexEntry *entry)
memset(&ctx->metadata_block_header, 0, sizeof(MetadataBlockHeader)); memset(&ctx->metadata_block_header, 0, sizeof(MetadataBlockHeader));
free(ctx->metadata_block); free(ctx->metadata_block);
FATAL("Could not read metadata block, continuing..."); FATAL("Could not read metadata block, continuing...");
return;
} }
if(ctx->metadata_block_header.mediaSequence > 0 && ctx->metadata_block_header.lastMediaSequence > 0) if(ctx->metadata_block_header.mediaSequence > 0 && ctx->metadata_block_header.lastMediaSequence > 0)