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| author | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2022-03-26 20:03:19 +0100 |
|---|---|---|
| committer | Mounir IDRASSI <mounir.idrassi@idrix.fr> | 2022-03-26 21:15:11 +0100 |
| commit | 762065917f3ac47c3bdcacdb608d35b36dfb3973 (patch) | |
| tree | 7863397c35f5e560c28150879307acec6c18b3d2 /src/Format/InPlace.c | |
| parent | a0809fe85c2f1bf130c26ff77aea7dac19b6c05f (diff) | |
| download | VeraCrypt-762065917f3ac47c3bdcacdb608d35b36dfb3973.tar.gz VeraCrypt-762065917f3ac47c3bdcacdb608d35b36dfb3973.zip | |
Windows: Add various checks to address Coverity reported issues.
Diffstat (limited to 'src/Format/InPlace.c')
| -rw-r--r-- | src/Format/InPlace.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/Format/InPlace.c b/src/Format/InPlace.c index 4a16fd4f..f6166dab 100644 --- a/src/Format/InPlace.c +++ b/src/Format/InPlace.c @@ -89,6 +89,8 @@ static __int64 NewFileSysSizeAfterShrink (HANDLE dev, const wchar_t *devicePath, } if ( (ntfsVolData.NumberSectors.QuadPart <= 0) + || (ntfsVolData.BytesPerSector == 0) + || (ntfsVolData.BytesPerSector >= (DWORD) UINT_MAX) || (ntfsVolData.NumberSectors.QuadPart > (INT64_MAX / (__int64) ntfsVolData.BytesPerSector)) // overflow test ) { |