post-1.14.0 fixes

hush significantly updated.
fixes for acpid, awk, depmod, dhcp, gzip, mdev, modprobe, sysctl.
libbb fixes.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 31 insertions, 37 deletions

diff --git a/archival/gzip.c b/archival/gzip.c
index 43804b2e4..a76e1d3bd 100644
--- a/archival/gzip.c
+++ b/archival/gzip.c
@@ -389,19 +389,6 @@ static void put_32bit(ulg n)
 }
 
 /* ===========================================================================
- * Clear input and output buffers
- */
-static void clear_bufs(void)
-{
-        G1.outcnt = 0;
-#ifdef DEBUG
-        G1.insize = 0;
-#endif
-        G1.isize = 0;
-}
-
-
-/* ===========================================================================
  * Run a set of bytes through the crc shift register.  If s is a NULL
  * pointer, then initialize the crc shift register contents instead.
  * Return the current crc in either case.
@@ -2019,7 +2006,37 @@ USE_DESKTOP(long long) int pack_gzip(unpack_info_t *info UNUSED_PARAM)
 {
         struct stat s;
 
-        clear_bufs();
+        /* Clear input and output buffers */
+        G1.outcnt = 0;
+#ifdef DEBUG
+        G1.insize = 0;
+#endif
+        G1.isize = 0;
+
+        /* Reinit G2.xxx */
+        memset(&G2, 0, sizeof(G2));
+        G2.l_desc.dyn_tree     = G2.dyn_ltree;
+        G2.l_desc.static_tree  = G2.static_ltree;
+        G2.l_desc.extra_bits   = extra_lbits;
+        G2.l_desc.extra_base   = LITERALS + 1;
+        G2.l_desc.elems        = L_CODES;
+        G2.l_desc.max_length   = MAX_BITS;
+        //G2.l_desc.max_code     = 0;
+        G2.d_desc.dyn_tree     = G2.dyn_dtree;
+        G2.d_desc.static_tree  = G2.static_dtree;
+        G2.d_desc.extra_bits   = extra_dbits;
+        //G2.d_desc.extra_base   = 0;
+        G2.d_desc.elems        = D_CODES;
+        G2.d_desc.max_length   = MAX_BITS;
+        //G2.d_desc.max_code     = 0;
+        G2.bl_desc.dyn_tree    = G2.bl_tree;
+        //G2.bl_desc.static_tree = NULL;
+        G2.bl_desc.extra_bits  = extra_blbits,
+        //G2.bl_desc.extra_base  = 0;
+        G2.bl_desc.elems       = BL_CODES;
+        G2.bl_desc.max_length  = MAX_BL_BITS;
+        //G2.bl_desc.max_code    = 0;
+
         s.st_ctime = 0;
         fstat(STDIN_FILENO, &s);
         zip(s.st_ctime);
@@ -2064,29 +2081,6 @@ int gzip_main(int argc UNUSED_PARAM, char **argv)
         SET_PTR_TO_GLOBALS(xzalloc(sizeof(struct globals) + sizeof(struct globals2))
                         + sizeof(struct globals));
         barrier();
-        G2.l_desc.dyn_tree    = G2.dyn_ltree;
-        G2.l_desc.static_tree = G2.static_ltree;
-        G2.l_desc.extra_bits  = extra_lbits;
-        G2.l_desc.extra_base  = LITERALS + 1;
-        G2.l_desc.elems       = L_CODES;
-        G2.l_desc.max_length  = MAX_BITS;
-        //G2.l_desc.max_code    = 0;
-
-        G2.d_desc.dyn_tree    = G2.dyn_dtree;
-        G2.d_desc.static_tree = G2.static_dtree;
-        G2.d_desc.extra_bits  = extra_dbits;
-        //G2.d_desc.extra_base  = 0;
-        G2.d_desc.elems       = D_CODES;
-        G2.d_desc.max_length  = MAX_BITS;
-        //G2.d_desc.max_code    = 0;
-
-        G2.bl_desc.dyn_tree    = G2.bl_tree;
-        //G2.bl_desc.static_tree = NULL;
-        G2.bl_desc.extra_bits  = extra_blbits,
-        //G2.bl_desc.extra_base  = 0;
-        G2.bl_desc.elems       = BL_CODES;
-        G2.bl_desc.max_length  = MAX_BL_BITS;
-        //G2.bl_desc.max_code    = 0;
 
         /* Allocate all global buffers (for DYN_ALLOC option) */
         ALLOC(uch, G1.l_buf, INBUFSIZ);