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srsLTE
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Fixes coverity 359677

This commit is contained in:
Alejandro Leal Conejos 2021-10-27 16:14:22 +02:00 committed by Ismael Gomez
parent af3a2ef589
commit 4bd8b6f2de
1 changed files with 88 additions and 90 deletions
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12
lib/src/common/liblte_security.cc
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@ -428,7 +428,6 @@ LIBLTE_ERROR_ENUM liblte_security_generate_k_nr_up(uint8*
LIBLTE_ERROR_ENUM liblte_security_generate_sk_gnb(uint8_t* k_enb, uint8_t* sk_gnb, uint16_t scg_counter)
{
LIBLTE_ERROR_ENUM err = LIBLTE_ERROR_INVALID_INPUTS;
uint8 s[5];
@ -627,7 +626,10 @@ LIBLTE_ERROR_ENUM liblte_security_128_eia2(const uint8* key,
LIBLTE_BIT_MSG_STRUCT* msg,
uint8* mac)
{
LIBLTE_ERROR_ENUM err = LIBLTE_ERROR_INVALID_INPUTS;
if (!key || !msg || !mac) {
return LIBLTE_ERROR_INVALID_INPUTS;
}
uint8 M[msg->N_bits * 8 + 8 + 16];
aes_context ctx;
uint32 i;
@ -641,7 +643,6 @@ LIBLTE_ERROR_ENUM liblte_security_128_eia2(const uint8* key,
uint8 T[16];
uint8 tmp[16];
if (key != NULL && msg != NULL && mac != NULL) {
// Subkey L generation
aes_setkey_enc(&ctx, key, 128);
aes_crypt_ecb(&ctx, AES_ENCRYPT, const_zero, L);
@ -714,10 +715,7 @@ LIBLTE_ERROR_ENUM liblte_security_128_eia2(const uint8* key,
mac[i] = T[i];
}
err = LIBLTE_SUCCESS;
}
return (err);
return LIBLTE_SUCCESS;
}
uint32_t GET_WORD(uint32_t* DATA, uint32_t i)