From 5699b8525e855a0e851725980964e8755e365f5b Mon Sep 17 00:00:00 2001
From: Glenn L McGrath
Date: Sat, 15 Nov 2003 23:19:05 +0000
Subject: Move from read_gz to the pipe()+fork() method. open_transformer(),
 common code for pipe+fork. Function pointer for read() no longer needed.
 Allow inflate to be initialised with a specified buffer size to avoid
 over-reading. Reset static variables in inflate_get_next_window to fix a bug
 where only the first file in a .zip would be be extracted.

---
 archival/rpm.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

(limited to 'archival/rpm.c')

diff --git a/archival/rpm.c b/archival/rpm.c
index 5bde532..e3f20ca 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -197,7 +197,6 @@ void extract_cpio_gz(int fd) {
 
 	/* Initialise */
 	archive_handle = init_handle();
-	archive_handle->read = read_gz;
 	archive_handle->seek = seek_by_char;
 	//archive_handle->action_header = header_list;
 	archive_handle->action_data = data_extract_all;
@@ -213,11 +212,9 @@ void extract_cpio_gz(int fd) {
 	check_header_gzip(archive_handle->src_fd);	
 	chdir("/"); // Install RPM's to root
 
-	GZ_gzReadOpen(archive_handle->src_fd, 0, 0);
+	archive_handle->src_fd = open_transformer(archive_handle->src_fd, inflate_gunzip);
+	archive_handle->offset = 0;
 	while (get_header_cpio(archive_handle) == EXIT_SUCCESS);
-	GZ_gzReadClose();
-	
-	check_trailer_gzip(archive_handle->src_fd);
 }
 
 
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