added error checking
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00daa3f535
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@ -1156,7 +1156,7 @@ static int westcos_sign_decipher(int mode, sc_card_t *card,
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goto out;
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}
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r = sc_select_file(card, &(priv_data->env.file_ref), &keyfile);
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if (r)
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if (r || !keyfile)
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goto out;
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do {
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