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Prevent a crash in Wargus.exe

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This commit is contained in:
Jerome FORESTIER 2021-07-29 17:54:22 +02:00
parent 3604cc779d
commit df318f52c6
1 changed files with 2 additions and 1 deletions
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3
gameheaders/stratagus-game-launcher.h
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@ -237,6 +237,7 @@ int check_version(char* tool_path, char* data_path) {
sprintf(buf, "%s -V", tool_path); // tool_path is already quoted
HANDLE g_hChildStd_OUT_Rd = NULL;
HANDLE g_hChildStd_OUT_Wr = NULL;
DWORD nbByteRead;
SECURITY_ATTRIBUTES saAttr;
saAttr.nLength = sizeof(SECURITY_ATTRIBUTES);
saAttr.bInheritHandle = TRUE;
@ -257,7 +258,7 @@ int check_version(char* tool_path, char* data_path) {
return 1;
CloseHandle(piProcInfo.hProcess);
CloseHandle(piProcInfo.hThread);
ReadFile(g_hChildStd_OUT_Rd, toolversion, 20, NULL, NULL);
ReadFile(g_hChildStd_OUT_Rd, toolversion, 20, &nbByteRead, NULL);
#endif
// strip whitespace
for (size_t i=0, j=0; toolversion[j]=toolversion[i]; j+=!isspace(toolversion[i++]));