commit 1078f5db8ada5097600443838492ef07103790c2
author Peter Maydell <peter.maydell@linaro.org> Tue Sep 15 14:11:28 2015 +0100
committer Peter Maydell <peter.maydell@linaro.org> Tue Sep 15 14:11:28 2015 +0100
tree 987695c48f50fe1a20747e115322ba1b578b7691
parent b76a0d5db25ad9f81346930230092fdf1e88a5a1
parent 2cb5d2a47c655331bcf0ab16bab8fe4701182c58

Merge remote-tracking branch 'remotes/kraxel/tags/pull-gtk-20150915-1' into staging

gtk: misc grab tweaks, locale fix.

# gpg: Signature made Tue 15 Sep 2015 11:35:36 BST using RSA key ID D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"

* remotes/kraxel/tags/pull-gtk-20150915-1:
  gtk: use setlocale() for LC_MESSAGES only
  gtk: don't grab input when entering fullscreen.
  gtk: set free_scale when setting zoom_fit
  gtk: trace input grab reason
  gtk: move gd_update_caption calls to gd_{grab,ungrab}_{pointer,keyboard}
  gtk: check for existing grabs in gd_grab_{pointer,keyboard}

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

hw/net/e1000.c

diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 5c6bcd0..09c9e9d 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -740,7 +740,8 @@
                 memmove(tp->data, tp->header, tp->hdr_len);
                 tp->size = tp->hdr_len;
             }
-        } while (split_size -= bytes);
+            split_size -= bytes;
+        } while (bytes && split_size);
     } else if (!tp->tse && tp->cptse) {
         // context descriptor TSE is not set, while data descriptor TSE is set
         DBGOUT(TXERR, "TCP segmentation error\n");

hw/net/ne2000.c

diff --git a/hw/net/ne2000.c b/hw/net/ne2000.c
index 53c704a..010f9ef 100644
--- a/hw/net/ne2000.c
+++ b/hw/net/ne2000.c
@@ -221,6 +221,9 @@
     }
 
     index = s->curpag << 8;
+    if (index >= NE2000_PMEM_END) {
+        index = s->start;
+    }
     /* 4 bytes for header */
     total_len = size + 4;
     /* address for next packet (4 bytes for CRC) */
@@ -244,7 +247,7 @@
         if (index <= s->stop)
             avail = s->stop - index;
         else
-            avail = 0;
+            break;
         len = size;
         if (len > avail)
             len = avail;
@@ -306,13 +309,19 @@
         offset = addr | (page << 4);
         switch(offset) {
         case EN0_STARTPG:
-            s->start = val << 8;
+            if (val << 8 <= NE2000_PMEM_END) {
+                s->start = val << 8;
+            }
             break;
         case EN0_STOPPG:
-            s->stop = val << 8;
+            if (val << 8 <= NE2000_PMEM_END) {
+                s->stop = val << 8;
+            }
             break;
         case EN0_BOUNDARY:
-            s->boundary = val;
+            if (val << 8 < NE2000_PMEM_END) {
+                s->boundary = val;
+            }
             break;
         case EN0_IMR:
             s->imr = val;
@@ -353,7 +362,9 @@
             s->phys[offset - EN1_PHYS] = val;
             break;
         case EN1_CURPAG:
-            s->curpag = val;
+            if (val << 8 < NE2000_PMEM_END) {
+                s->curpag = val;
+            }
             break;
         case EN1_MULT ... EN1_MULT + 7:
             s->mult[offset - EN1_MULT] = val;