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Commit d1c5e79e authored by Suleyman TURKMEN's avatar Suleyman TURKMEN Committed by GitHub
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Update grfmt_gdal.cpp

parent cca99bf8
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Showing with 1 addition and 2 deletions
modules/imgcodecs/src/grfmt_gdal.cpp
View file @ d1c5e79e
...@@ -562,7 +562,6 @@ ImageDecoder GdalDecoder::newDecoder()const{ ...@@ -562,7 +562,6 @@ ImageDecoder GdalDecoder::newDecoder()const{
*/ */
bool GdalDecoder::checkSignature( const String& signature )const{ bool GdalDecoder::checkSignature( const String& signature )const{
// look for NITF // look for NITF
std::string str(signature); std::string str(signature);
if( str.substr(0,4).find("NITF") != std::string::npos ){ if( str.substr(0,4).find("NITF") != std::string::npos ){
...@@ -570,7 +569,7 @@ bool GdalDecoder::checkSignature( const String& signature )const{ ...@@ -570,7 +569,7 @@ bool GdalDecoder::checkSignature( const String& signature )const{
} }
// look for DTED // look for DTED
if( str.substr(140,4) == "DTED" ){ if( str.size() > 144 && str.substr(140,4) == "DTED" ){
return true; return true;
} }
......
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