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Diffstat (limited to 'extensions/source/scanner/sane.cxx')
| -rw-r--r-- | extensions/source/scanner/sane.cxx | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/extensions/source/scanner/sane.cxx b/extensions/source/scanner/sane.cxx index af1a8d91c8fd..43c50e6f8451 100644 --- a/extensions/source/scanner/sane.cxx +++ b/extensions/source/scanner/sane.cxx @@ -642,6 +642,11 @@ BOOL Sane::Start( BitmapTransporter& rBitmap ) nStatus = p_get_parameters( maHandle, &aParams ); DUMP_STATE( nStatus, "sane_get_parameters" ); CheckConsistency( "sane_get_parameters" ); + if (nStatus != SANE_STATUS_GOOD || aParams.bytes_per_line == 0) + { + bSuccess = FALSE; + break; + } #if (OSL_DEBUG_LEVEL > 1) || defined DBG_UTIL const char* ppFormats[] = { "SANE_FRAME_GRAY", "SANE_FRAME_RGB", "SANE_FRAME_RED", "SANE_FRAME_GREEN", |