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Fix to correctly set header.metadata_offset

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This fix will correctly set ``header.metadata_offset`` in ``libretrodb_create`` instead of always setting it to zero.

The main problem was using ``filestream_seek`` when ``filestream_tell`` should be used to get the actual offset.

See issue #10140
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gordon-fish 2020-02-28 07:46:07 -08:00 committed by GitHub
parent 385b0b71e7
commit 71c12aab32
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1 changed files with 1 additions and 2 deletions
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libretro-db/libretrodb.c
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@ -173,8 +173,7 @@ int libretrodb_create(RFILE *fd, libretrodb_value_provider value_provider,
if ((rv = rmsgpack_dom_write(fd, &sentinal)) < 0)
goto clean;
header.metadata_offset = swap_if_little64(filestream_seek(
fd, 0, RETRO_VFS_SEEK_POSITION_CURRENT));
header.metadata_offset = swap_if_little64(filestream_tell(fd));
md.count = item_count;
libretrodb_write_metadata(fd, &md);
filestream_seek(fd, root, RETRO_VFS_SEEK_POSITION_START);