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check return value of RAND_pseudo_bytes; backport from the stable branch

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Nils Larsch
2005-04-29 20:10:06 +00:00
parent 38be5db93b
commit 7c7667b86b
7 changed files with 24 additions and 23 deletions
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7
ssl/s2_clnt.c
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@@ -612,7 +612,8 @@ static int client_hello(SSL *s)
s->s2->challenge_length=SSL2_CHALLENGE_LENGTH;
s2n(SSL2_CHALLENGE_LENGTH,p); /* challenge length */
/*challenge id data*/
RAND_pseudo_bytes(s->s2->challenge,SSL2_CHALLENGE_LENGTH);
if (RAND_pseudo_bytes(s->s2->challenge,SSL2_CHALLENGE_LENGTH) <= 0)
return -1;
memcpy(d,s->s2->challenge,SSL2_CHALLENGE_LENGTH);
d+=SSL2_CHALLENGE_LENGTH;
@@ -660,7 +661,9 @@ static int client_master_key(SSL *s)
SSLerr(SSL_F_CLIENT_MASTER_KEY, ERR_R_INTERNAL_ERROR);
return -1;
}
if (i > 0) RAND_pseudo_bytes(sess->key_arg,i);
if (i > 0)
if (RAND_pseudo_bytes(sess->key_arg,i) <= 0)
return -1;
/* make a master key */
i=EVP_CIPHER_key_length(c);