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Fixes CERT MEM04-C; CWE-131 in net_crypto.c

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Sean Qureshi 2013-08-18 01:31:54 -07:00
parent 17d3878174
commit a03dcbb54e
1 changed files with 2 additions and 0 deletions
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2
core/net_crypto.c
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@ -406,6 +406,8 @@ static int getcryptconnection_id(uint8_t *public_key)
return -1 if realloc fails */ return -1 if realloc fails */
int realloc_cryptoconnection(uint32_t num) int realloc_cryptoconnection(uint32_t num)
{ {
if (num * sizeof(Crypto_Connection) == 0) return -1;
Crypto_Connection *newcrypto_connections = realloc(crypto_connections, num * sizeof(Crypto_Connection)); Crypto_Connection *newcrypto_connections = realloc(crypto_connections, num * sizeof(Crypto_Connection));
if (newcrypto_connections == NULL && num != 0) if (newcrypto_connections == NULL && num != 0)