Opened 4 years ago

Closed 4 years ago

Last modified 4 years ago

#5154 closed defect (fixed)

KmlSuperOverlayReadDataset: crash at dataset closing and cannot read some big PNG tiles

Reported by: Even Rouault Owned by: Even Rouault
Priority: normal Milestone: 1.10.1
Component: GDAL_Raster Version: unspecified
Severity: normal Keywords: kmlsuperoverlay
Cc: antonio

Description

Two issues found :

  • the dataset closing code will segfault when an internal dataset is NULL (can happen if a file is missing)
  • some image tiles cannot be opened since the buffer size was limited to 100KB, but some images (PNG format) are bigger.

Change History (2)

comment:1 Changed 4 years ago by Even Rouault

Milestone: 1.10.1
Resolution: fixed
Status: newclosed

Fixed in trunk (r26166) and branches/1.10 (r26167)

comment:2 Changed 4 years ago by antonio

Cc: antonio added
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