From: Eric Biggers <ebiggers3@gmail.com>
Date: Tue, 24 Jun 2014 01:04:57 +0000 (-0500)
Subject: win32_apply.c:  Don't use BEGIN_STREAM_STATUS_SKIP_STREAM
X-Git-Tag: v1.7.1~85
X-Git-Url: https://wimlib.net/git/?p=wimlib;a=commitdiff_plain;h=33413e379625e3ea9b462d11a2f74d04da28747c

win32_apply.c:  Don't use BEGIN_STREAM_STATUS_SKIP_STREAM

This doesn't work correctly when extracting the stream from a pipe or a
solid block.  Just read the data and don't do anything with it --- at
least this double checks that it's actually valid.
---

diff --git a/src/win32_apply.c b/src/win32_apply.c
index 48d3ccb2..6faf2125 100644
--- a/src/win32_apply.c
+++ b/src/win32_apply.c
@@ -1677,11 +1677,6 @@ begin_extract_stream(struct wim_lookup_table_entry *stream,
 		}
 	}
 
-	if (unlikely(ctx->num_open_handles == 0 && ctx->data_buffer_ptr == NULL)) {
-		/* The data of this stream isn't actually needed!
-		 * (This can happen in WIMBoot mode.)  */
-		return BEGIN_STREAM_STATUS_SKIP_STREAM;
-	}
 	return 0;
 
 fail: