wininet: Get rid of no longer needed hack in gzip_read that prevents consuming…

wininet: Get rid of no longer needed hack in gzip_read that prevents consuming the whole input buffer until we're at the end of stream.

wininet: Get rid of no longer needed hack in gzip_read that prevents consuming…
2667a537 · Jacek Caban · Alexandre Julliard · b7c47c03 · 2667a537
Commit 2667a537 authored Mar 05, 2014 by Jacek Caban Committed by Alexandre Julliard Mar 05, 2014
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Showing with 4 additions and 9 deletions

http.c dlls/wininet/http.c +4 -9

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--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -440,14 +440,11 @@ static DWORD gzip_read(data_stream_t *stream, http_request_t *req, BYTE *buf, DW
    gzip_stream_t *gzip_stream = (gzip_stream_t*)stream;
    z_stream *zstream = &gzip_stream->zstream;
    DWORD current_read, ret_read = 0;
-    BOOL end;
    int zres;
    DWORD res = ERROR_SUCCESS;

    while(size && !gzip_stream->end_of_data) {
-        end = gzip_stream->parent_stream->vtbl->end_of_data(gzip_stream->parent_stream, req);
-
-        if(gzip_stream->buf_size <= 64 && !end) {
+        if(!gzip_stream->buf_size) {
            if(gzip_stream->buf_pos) {
                if(gzip_stream->buf_size)
                    memmove(gzip_stream->buf, gzip_stream->buf+gzip_stream->buf_pos, gzip_stream->buf_size);
@@ -458,20 +455,18 @@ static DWORD gzip_read(data_stream_t *stream, http_request_t *req, BYTE *buf, DW
            gzip_stream->buf_size += current_read;
            if(res != ERROR_SUCCESS)
                break;
-            end = gzip_stream->parent_stream->vtbl->end_of_data(gzip_stream->parent_stream, req);
-            if(!current_read && !end) {
+
+            if(!current_read) {
                if(blocking_mode != BLOCKING_DISALLOW) {
                    WARN("unexpected end of data\n");
                    gzip_stream->end_of_data = TRUE;
                }
                break;
            }
-            if(gzip_stream->buf_size <= 64 && !end)
-                continue;
        }

        zstream->next_in = gzip_stream->buf+gzip_stream->buf_pos;
-        zstream->avail_in = gzip_stream->buf_size-(end ? 0 : 64);
+        zstream->avail_in = gzip_stream->buf_size;
        zstream->next_out = buf+ret_read;
        zstream->avail_out = size;
        zres = inflate(&gzip_stream->zstream, 0);