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monitor: Add missing EIR field length checks

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This commit is contained in:
Johan Hedberg 2013-10-09 15:30:38 +02:00
parent 9b24859815
commit 1a82ad4108
1 changed files with 10 additions and 0 deletions
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10
monitor/packet.c
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@ -2331,6 +2331,8 @@ static void print_eir(const uint8_t *eir, uint8_t eir_len, bool le)
break;
case BT_EIR_TX_POWER:
if (data_len < 1)
break;
print_field("TX power: %d dBm", (int8_t) *data);
break;
@ -2341,10 +2343,14 @@ static void print_eir(const uint8_t *eir, uint8_t eir_len, bool le)
break;
case BT_EIR_SSP_HASH_P192:
if (data_len < 16)
break;
print_hash("P-192", data);
break;
case BT_EIR_SSP_RANDOMIZER_P192:
if (data_len < 16)
break;
print_randomizer("P-192", data);
break;
@ -2417,10 +2423,14 @@ static void print_eir(const uint8_t *eir, uint8_t eir_len, bool le)
break;
case BT_EIR_SSP_HASH_P256:
if (data_len < 16)
break;
print_hash("P-256", data);
break;
case BT_EIR_SSP_RANDOMIZER_P256:
if (data_len < 16)
break;
print_randomizer("P-256", data);
break;