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Fix ITS#1983, in sb_sasl_write, set errno = EAGAIN to tell upper layers to

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retry partial writes
This commit is contained in:
Howard Chu 2002-08-29 10:12:35 +00:00
parent 536019beb4
commit 010dbff2cc
1 changed files with 6 additions and 1 deletions
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7
libraries/libldap/cyrus.c
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@ -331,8 +331,13 @@ sb_sasl_write( Sockbuf_IO_Desc *sbiod, void *buf, ber_len_t len)
/* Are there anything left in the buffer? */
if ( p->buf_out.buf_ptr != p->buf_out.buf_end ) {
ret = ber_pvt_sb_do_write( sbiod, &p->buf_out );
if ( ret <= 0 )
if ( ret < 0 )
return ret;
/* Still have something left?? */
if ( p->buf_out.buf_ptr != p->buf_out.buf_end ) {
errno = EAGAIN;
return 0;
}
}
/* now encode the next packet. */