RSL: ciphering IE length can be '1' in case of 'no ciphering'
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@ -518,7 +518,8 @@ static void copy_sacch_si_to_lchan(struct gsm_lchan *lchan)
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static int encr_info2lchan(struct gsm_lchan *lchan,
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const uint8_t *val, uint8_t len)
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{
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if (len < 2)
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/* length can be '1' in case of no ciphering */
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if (len < 1)
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return -EINVAL;
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lchan->encr.alg_id = *val++;
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