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ITS#2184 maxbuf tweaks from Larry Greenfield @ CMU

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This commit is contained in:
Howard Chu 2002-11-27 03:51:46 +00:00
parent ca4764ccfa
commit 1702d408bf
1 changed files with 4 additions and 5 deletions
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9
libraries/libldap/cyrus.c
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@ -194,10 +194,6 @@ sb_sasl_pkt_length( const unsigned char *buf, unsigned max, int debuglevel )
"sb_sasl_pkt_length: received illegal packet length "
"of %lu bytes\n", (unsigned long)size );
size = 16; /* this should lead to an error. */
} else if ( size > max ) {
ber_log_printf( LDAP_DEBUG_ANY, debuglevel,
"sb_sasl_pkt_length: received packet length "
"of %lu exceeds negotiated max of %lu bytes\n", (unsigned long)size, (unsigned long)max );
}
return size + 4; /* include the size !!! */
@ -344,11 +340,14 @@ sb_sasl_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
/* now encode the next packet. */
#if SASL_VERSION_MAJOR >= 2
ber_pvt_sb_buf_init( &p->buf_out );
/* sasl v2 makes sure this number is correct */
if ( len > *p->sasl_maxbuf )
len = *p->sasl_maxbuf;
#else
ber_pvt_sb_buf_destroy( &p->buf_out );
#endif
if ( len > *p->sasl_maxbuf - 100 )
len = *p->sasl_maxbuf - 100; /* For safety margin */
#endif
ret = sasl_encode( p->sasl_context, buf, len,
(SASL_CONST char **)&p->buf_out.buf_base,
(unsigned *)&p->buf_out.buf_size );