* spawn.cc (spawn_guts): Set errno to E2BIG if command line is
longer than CreateProcess allows (32K).
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@ -587,6 +587,13 @@ spawn_guts (const char * prog_arg, const char *const *argv,
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else
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one_line.add ("", 1);
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MALLOC_CHECK;
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if (one_line.ix > 32767)
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{
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debug_printf ("Command line too long (>32K), return E2BIG");
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set_errno (E2BIG);
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return -1;
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}
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}
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char *envblock;
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