diff options
Diffstat (limited to 'ext')
| -rw-r--r-- | ext/zlib/zlib.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index 516f62c989..096218b496 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -72,6 +72,7 @@ struct zstream_run_args; static void zstream_init(struct zstream*, const struct zstream_funcs*); static void zstream_expand_buffer(struct zstream*); static void zstream_expand_buffer_into(struct zstream*, unsigned long); +static int zstream_expand_buffer_non_stream(struct zstream *z); static void zstream_append_buffer(struct zstream*, const Bytef*, long); static VALUE zstream_detach_buffer(struct zstream*); static VALUE zstream_shift_buffer(struct zstream*, long); @@ -648,19 +649,7 @@ zstream_expand_buffer(struct zstream *z) } } else { - if (RSTRING_LEN(z->buf) - z->buf_filled >= ZSTREAM_AVAIL_OUT_STEP_MAX) { - z->stream.avail_out = ZSTREAM_AVAIL_OUT_STEP_MAX; - } - else { - long inc = z->buf_filled / 2; - if (inc < ZSTREAM_AVAIL_OUT_STEP_MIN) { - inc = ZSTREAM_AVAIL_OUT_STEP_MIN; - } - rb_str_resize(z->buf, z->buf_filled + inc); - z->stream.avail_out = (inc < ZSTREAM_AVAIL_OUT_STEP_MAX) ? - (int)inc : ZSTREAM_AVAIL_OUT_STEP_MAX; - } - z->stream.next_out = (Bytef*)RSTRING_PTR(z->buf) + z->buf_filled; + zstream_expand_buffer_non_stream(z); } } @@ -695,7 +684,7 @@ zstream_expand_buffer_protect(void *ptr) } static int -zstream_expand_buffer_without_gvl(struct zstream *z) +zstream_expand_buffer_non_stream(struct zstream *z) { char * new_str; long inc, len; @@ -997,7 +986,7 @@ zstream_run_func(void *ptr) (void *)z); } else { - state = zstream_expand_buffer_without_gvl(z); + state = zstream_expand_buffer_non_stream(z); } if (state) { |