Opened 12 years ago
Last modified 9 years ago
#4730 closed defect
Double free in OGRTABDataSource::Create() when exiting with error — at Version 1
| Reported by: | trentcsc | Owned by: | warmerdam |
|---|---|---|---|
| Priority: | normal | Milestone: | |
| Component: | OGR_SF | Version: | unspecified |
| Severity: | normal | Keywords: | mitab |
| Cc: | Daniel Morissette |
Description (last modified by )
Found this in a unit test explicitly trying to create a MapInfo MIF file with the wrong file extension.
MIFFile::m_pszFname is free'd (and not NULL'd) in mitab_miffile.cpp, line 329.
MIFFile::~MIFFile() frees the dangling pointer again and whammo - segfault.
GDAL 1.9.1 built with MSVC 1600 (VS2010)
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