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gdal::ErrorHandler not thread safe #1637

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abellgithub opened this issue Aug 3, 2017 · 0 comments
Closed

gdal::ErrorHandler not thread safe #1637

abellgithub opened this issue Aug 3, 2017 · 0 comments

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@abellgithub
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abellgithub commented Aug 3, 2017 •
edited

The gdal::ErrorHandler, which is a singleton and gets used by multiple stages, is not threadsafe. Specifically, the log pointer stored in the error handler can get modified by more than one stage at a time or a stage can try to use the log while another is modifying it. This makes it difficult to make threadsafe PDAL code.
@abellgithub abellgithub changed the title Log can get shared across stages gdal::ErrorHandler not thread safe Aug 4, 2017
abellgithub added a commit that referenced this issue Aug 4, 2017
@abellgithub
Make gdal::ErrorHandler thread-safe.
a23b049 
Close #1637
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