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input/CdioParanoia: update offset only after successful seek

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If seeking fails, don't leave the class with a wrong offset.
This commit is contained in:
Max Kellermann 2022-07-08 13:37:50 +02:00
parent df7242de91
commit 807a19889f
1 changed files with 2 additions and 1 deletions
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3
src/input/plugins/CdioParanoiaInputPlugin.cxx
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@ -275,12 +275,13 @@ CdioParanoiaInputStream::Seek(std::unique_lock<Mutex> &,
/* calculate current LSN */ /* calculate current LSN */
const int32_t lsn_relofs = new_offset / CDIO_CD_FRAMESIZE_RAW; const int32_t lsn_relofs = new_offset / CDIO_CD_FRAMESIZE_RAW;
offset = new_offset;
{ {
const ScopeUnlock unlock(mutex); const ScopeUnlock unlock(mutex);
para.Seek(lsn_from + lsn_relofs); para.Seek(lsn_from + lsn_relofs);
} }
offset = new_offset;
} }
size_t size_t