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Break up large SASL writes into units of SASL maxoutbuf size.

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This commit is contained in:
Howard Chu 2002-05-03 13:04:55 +00:00
parent 931c4eb35f
commit ed871b997c
1 changed files with 4 additions and 0 deletions
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4
libraries/libldap/cyrus.c
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@ -291,6 +291,7 @@ sb_sasl_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
{
struct sb_sasl_data *p;
int ret;
unsigned *max;
assert( sbiod != NULL );
assert( SOCKBUF_VALID( sbiod->sbiod_sb ) );
@ -310,6 +311,9 @@ sb_sasl_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
#else
ber_pvt_sb_buf_destroy( &p->buf_out );
#endif
sasl_getprop( p->sasl_context, SASL_MAXOUTBUF, (const void **)&max );
if ( len > *max )
len = *max - 100; /* For safety margin */
ret = sasl_encode( p->sasl_context, buf, len,
(SASL_CONST char **)&p->buf_out.buf_base,
(unsigned *)&p->buf_out.buf_size );