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GDALNoDataMaskBand::IRasterIO(): fix crash on memory allocation failure #9926

Merged
merged 1 commit into from
May 28, 2024
Merged

GDALNoDataMaskBand::IRasterIO(): fix crash on memory allocation failure #9926

merged 1 commit into from
May 28, 2024

Commits on May 14, 2024

  1. GDALNoDataMaskBand::IRasterIO(): fix crash on memory allocation failure 

    The method had a fallback path when allocating a temporary buffer of the
size of the one passed ot the method, that intended to use a less memory
intensive block-based approach, but this was buggy.
Fix this, and add testing for the fallback.
Also, when attempting the fallback, emits a CE_Warning instead of a
CE_Failure.

Fixes rasterio/rasterio#3028
    @rouault
    rouault committed May 14, 2024
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