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Fix crashes due to multiple calls to paddle_init #5679

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merged 1 commit into from
Nov 16, 2017
Merged

Fix crashes due to multiple calls to paddle_init #5679

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4 changes: 4 additions & 0 deletions paddle/capi/Main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,9 @@ static void initPaddle(int argc, char** argv) {

extern "C" {
paddle_error paddle_init(int argc, char** argv) {
static bool isInit = false;
if (isInit) return kPD_NO_ERROR;

std::vector<char*> realArgv;
realArgv.reserve(argc + 1);
realArgv.push_back(strdup(""));
Expand All @@ -37,6 +40,7 @@ paddle_error paddle_init(int argc, char** argv) {
}
initPaddle(argc + 1, realArgv.data());
free(realArgv[0]);
isInit = true;
return kPD_NO_ERROR;
}
}