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mov: Fix spherical metadata_source parsing
Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
committed by
Vittorio Giovara
parent
81bffae368
commit
17adcc40ad
@@ -3252,7 +3252,7 @@ static int mov_read_sv3d(MOVContext *c, AVIOContext *pb, MOVAtom atom)
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}
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size = avio_rb32(pb);
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if (size > atom.size)
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if (size <= 12 || size > atom.size)
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return AVERROR_INVALIDDATA;
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tag = avio_rl32(pb);
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@@ -3261,7 +3261,7 @@ static int mov_read_sv3d(MOVContext *c, AVIOContext *pb, MOVAtom atom)
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return 0;
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}
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avio_skip(pb, 4); /* version + flags */
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avio_skip(pb, avio_r8(pb)); /* metadata_source */
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avio_skip(pb, size - 12); /* metadata_source */
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size = avio_rb32(pb);
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if (size > atom.size)
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