diff options
Diffstat (limited to 'ext/syck/emitter.c')
-rw-r--r-- | ext/syck/emitter.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ext/syck/emitter.c b/ext/syck/emitter.c index 1cc0ea5075..4dcc8b3fc5 100644 --- a/ext/syck/emitter.c +++ b/ext/syck/emitter.c @@ -232,9 +232,18 @@ syck_emitter_write( SyckEmitter *e, char *str, long len ) * Flush if at end of buffer */ at = e->marker - e->buffer; - if ( len + at > e->bufsize ) + if ( len + at >= e->bufsize ) { syck_emitter_flush( e, 0 ); + for (;;) { + long rest = e->bufsize - (e->marker - e->buffer); + if (len <= rest) break; + S_MEMCPY( e->marker, str, char, rest ); + e->marker += len; + str += rest; + len -= rest; + syck_emitter_flush( e, 0 ); + } } /* |