Stop the (optional) dialong control data from being aligned when parsing/writing...

binutils* resbin.c: Optional dialog control data immediately follow
	the control description without alignment.
	* testsuite/binutils-all/windres/controldata.rc: New test.
	source.
	* testsuite/binutils-all/windres/controldata.rsd: New test.

diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index 16e9c60..4c89edc 100644 (file)
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,11 @@
+2017-01-17  Dmitry Timoshkov  <dmitry@baikal.ru>
+
+       * resbin.c: Optional dialog control data immediately follows
+       the control description without alignment.
+       * testsuite/binutils-all/windres/controldata.rc: New test.
+       source.
+       * testsuite/binutils-all/windres/controldata.rsd: New test.
+
 2017-01-12  Nick Clifton  <nickc@redhat.com>
 
        PR binutils/20876

diff --git a/binutils/resbin.c b/binutils/resbin.c
index f836a5a..07bce49 100644 (file)
--- a/binutils/resbin.c
+++ b/binutils/resbin.c
@@ -574,8 +574,6 @@ bin_to_res_dialog (windres_bfd *wrbfd, const bfd_byte *data, rc_uint_type length
        dc->data = NULL;
       else
        {
-         off = (off + 3) &~ 3;
-
          if (length < off + datalen)
            toosmall (_("dialog control data"));
 
@@ -1582,7 +1580,6 @@ res_to_bin_dialog (windres_bfd *wrbfd, rc_uint_type off, const rc_dialog *dialog
        {
          rc_uint_type saved_off = off;
          rc_uint_type old_off;
-         off += (4 - ((off - off_delta) & 3)) & 3;
 
          old_off = off;
          off = res_to_bin_rcdata (wrbfd, off, dc->data);
@@ -1590,10 +1587,10 @@ res_to_bin_dialog (windres_bfd *wrbfd, rc_uint_type off, const rc_dialog *dialog
            old_off = off = saved_off;
          if (wrbfd)
            windres_put_16 (wrbfd, dc_rclen, off - old_off);
-           }
+       }
       if (wrbfd)
        set_windres_bfd_content (wrbfd, dc_rclen, marker, 2);
-       }
+    }
 
   if (wrbfd)
     {

diff --git a/binutils/testsuite/binutils-all/windres/controldata.rc b/binutils/testsuite/binutils-all/windres/controldata.rc
new file mode 100644 (file)
index 0000000..67b8df2
--- /dev/null
+++ b/binutils/testsuite/binutils-all/windres/controldata.rc
@@ -0,0 +1,6 @@
+1 DIALOGEX DISCARDABLE 0, 0, 200, 150
+STYLE 0
+BEGIN
+  CONTROL "evenlengthtext", -1, "TESTCONTROL", 0x50810000, 10,10,100,50 { 1,2,3,4,5 }
+  CONTROL "oddlengthtext", -1, "TESTCONTROL", 0x50810000, 10,60,100,50 { 1,2,3,4,5 }
+END

diff --git a/binutils/testsuite/binutils-all/windres/controldata.rsd b/binutils/testsuite/binutils-all/windres/controldata.rsd
new file mode 100644 (file)
index 0000000..1357e05
--- /dev/null
+++ b/binutils/testsuite/binutils-all/windres/controldata.rsd
@@ -0,0 +1,18 @@
+ 0000 00000000 20000000 ffff0000 ffff0000  .... ...........
+ 0010 00000000 00000000 00000000 00000000  ................
+ 0020 d4000000 20000000 ffff0500 ffff0100  .... ...........
+ 0030 00000000 30100904 00000000 00000000  ....0...........
+ 0040 0100ffff 00000000 00000000 00000000  ................
+ 0050 02000000 0000c800 96000000 00000000  ................
+ 0060 00000000 00000000 00008150 0a000a00  ...........P....
+ 0070 64003200 ffffffff 54004500 53005400  d.2.....T.E.S.T.
+ 0080 43004f00 4e005400 52004f00 4c000000  C.O.N.T.R.O.L...
+ 0090 65007600 65006e00 6c006500 6e006700  e.v.e.n.l.e.n.g.
+ 00a0 74006800 74006500 78007400 00000a00  t.h.t.e.x.t.....
+ 00b0 01000200 03000400 05000000 00000000  ................
+ 00c0 00000000 00008150 0a003c00 64003200  .......P..<.d.2.
+ 00d0 ffffffff 54004500 53005400 43004f00  ....T.E.S.T.C.O.
+ 00e0 4e005400 52004f00 4c000000 6f006400  N.T.R.O.L...o.d.
+ 00f0 64006c00 65006e00 67007400 68007400  d.l.e.n.g.t.h.t.
+ 0100 65007800 74000000 0a000100 02000300  e.x.t...........
+ 0110 04000500                             ....