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Matrix::ToBuffer no longer references deallocated memory

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This commit is contained in:
Michael Vines 2015-08-21 13:45:38 -07:00
parent d376062737
commit ddf0313d3a
1 changed files with 3 additions and 2 deletions
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5
src/Matrix.cc
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@ -569,6 +569,7 @@ NAN_METHOD(Matrix::ToBuffer){
//---------------------------
// Provide default value
const char *ext = ".jpg";
std::string optExt;
std::vector<int> params;
// See if the options argument is passed
if ((args.Length() > 0) && (args[0]->IsObject())) {
@ -577,8 +578,8 @@ NAN_METHOD(Matrix::ToBuffer){
// If the extension (image format) is provided
if (options->Has(NanNew<String>("ext"))) {
v8::String::Utf8Value str ( options->Get(NanNew<String>("ext"))->ToString() );
std::string str2 = std::string(*str);
ext = (const char *) str2.c_str();
optExt = *str;
ext = (const char *) optExt.c_str();
}
if (options->Has(NanNew<String>("jpegQuality"))) {
int compression = options->Get(NanNew<String>("jpegQuality"))->IntegerValue();