Opened 16 years ago
Closed 16 years ago
#2518 closed defect (fixed)
GDALWarpOperation::ChunkAndWarpMulti() doesn't wait for threads to complete
| Reported by: | Even Rouault | Owned by: | Even Rouault |
|---|---|---|---|
| Priority: | normal | Milestone: | 1.5.3 |
| Component: | default | Version: | unspecified |
| Severity: | normal | Keywords: | thread ChunkAndWarpMulti() |
| Cc: | warmerdam |
Description
I've ran into a subtle bug leading to a crash when warping a big dataset with GDALWarpOperation::ChunkAndWarpMulti(). It happens particularly when the user interrupts the work thanks to the progress callback. The function is left without waiting for the 2 working threads to complete. Thus the caller of the function can close the dataset while one of the 2 threads is working in it.
The fix is to wait for the 2 threads to complete before leaving the function.
Change History (2)
comment:1 by , 16 years ago
comment:2 by , 16 years ago
| Milestone: | → 1.5.3 |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
Backported in branches/1.5 in r15101
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Fixed in trunk in r15087.