diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/pop3.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/pop3.c b/lib/pop3.c index 093b77e93..eb0164862 100644 --- a/lib/pop3.c +++ b/lib/pop3.c @@ -561,7 +561,8 @@ static CURLcode pop3_perform_authentication(struct connectdata *conn) } #ifndef CURL_DISABLE_CRYPTO_AUTH else if((pop3c->authtypes & POP3_TYPE_APOP) && - (pop3c->preftype & POP3_TYPE_APOP)) + (pop3c->preftype & POP3_TYPE_APOP) && + (pop3c->apoptimestamp)) /* Perform APOP authentication */ result = pop3_perform_apop(conn); #endif @@ -663,6 +664,8 @@ static CURLcode pop3_state_servergreet_resp(struct connectdata *conn, if(line[i] == '<') { /* Calculate the length of the timestamp */ size_t timestamplen = len - 2 - i; + if(!timestamplen) + break; /* Allocate some memory for the timestamp */ pop3c->apoptimestamp = (char *)calloc(1, timestamplen + 1); @@ -1198,7 +1201,8 @@ static CURLcode pop3_state_auth_cancel_resp(struct connectdata *conn, } #ifndef CURL_DISABLE_CRYPTO_AUTH else if((pop3c->authtypes & POP3_TYPE_APOP) && - (pop3c->preftype & POP3_TYPE_APOP)) + (pop3c->preftype & POP3_TYPE_APOP) && + (pop3c->apoptimestamp)) /* Perform APOP authentication */ result = pop3_perform_apop(conn); #endif |