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be more robust in check_version of extracted data

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This commit is contained in:
Tim Felgentreff 2017-06-12 11:40:02 +02:00
parent b5e54254a1
commit e4343e84e8
1 changed files with 6 additions and 1 deletions

7
gameheaders/stratagus-game-launcher.h
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@ -222,7 +222,7 @@ int check_version(char* tool_path, char* data_path) {
pclose(pipe);
}
#else
sprintf(buf, "\"%s -V\"", tool_path);
sprintf(buf, "%s -V", tool_path); // tool_path is already quoted
HANDLE g_hChildStd_OUT_Rd = NULL;
HANDLE g_hChildStd_OUT_Wr = NULL;
SECURITY_ATTRIBUTES saAttr;
@ -411,6 +411,11 @@ int main(int argc, char * argv[]) {
strcpy(extractor_path, argv[0]);
parentdir(extractor_path);
strcat(extractor_path, SLASH EXTRACTOR_TOOL);
#ifdef WIN32
if (!strstr(extractor_path, ".exe")) {
strcat(extractor_path, ".exe");
}
#endif
// Once we have the path, we quote it by moving the memory one byte to the
// right, and surrounding it with the quote character and finishing null
// bytes. Then we add the arguments.