From: Nick Clifton <nickc@redhat.com>
Date: Thu, 1 Dec 2016 10:26:32 +0000 (+0000)
Subject: Fix abort in x86 disassembler.
X-Git-Url: http://git.efficios.com/?a=commitdiff_plain;h=a37a2806e3289294ed214aed3c8a45db46026b39;p=deliverable%2Fbinutils-gdb.git

Fix abort in x86 disassembler.

	PR binutils/20893
	* i386-dis.c (OP_VEX): Replace call to abort with a append of bad
	opcode designator.
---

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 299b750e10..783ffa209a 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,9 @@
+2016-12-01  Nick Clifton  <nickc@redhat.com>
+
+	PR binutils/20893
+	* i386-dis.c (OP_VEX): Replace call to abort with a append of bad
+	opcode designator.
+
 2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
 
 	* arc-opc.c (insert_ra_chk): New function.
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index ada44010de..ad0baf14d6 100644
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -16975,7 +16975,8 @@ OP_VEX (int bytemode, int sizeflag ATTRIBUTE_UNUSED)
 	  names = names_mask;
 	  break;
 	default:
-	  abort ();
+	  /* See PR binutils/20893 for a reproducer.  */
+	  oappend ("(bad)");
 	  return;
 	}
       break;