[lld] r335833 - [ELF] - Add test case to cover "corrupted CIE (failed to read LEB128)" error.

[George Rimar via llvm-commits]

Author: grimar
Date: Thu Jun 28 03:55:52 2018
New Revision: 335833

URL: http://llvm.org/viewvc/llvm-project?rev=335833&view=rev
Log:
[ELF] - Add test case to cover "corrupted CIE (failed to read LEB128)" error.

It is the following line:
https://github.com/llvm-mirror/lld/blob/master/ELF/EhFrame.cpp#L120

We did not cover it yet.

Added:
    lld/trunk/test/ELF/invalid-eh-frame3.s

Added: lld/trunk/test/ELF/invalid-eh-frame3.s
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/test/ELF/invalid-eh-frame3.s?rev=335833&view=auto
==============================================================================
--- lld/trunk/test/ELF/invalid-eh-frame3.s (added)
+++ lld/trunk/test/ELF/invalid-eh-frame3.s Thu Jun 28 03:55:52 2018
@@ -0,0 +1,21 @@
+# REQUIRES: x86
+
+# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t
+# RUN: not ld.lld --eh-frame-hdr %t -o %t2 2>&1 | FileCheck %s
+
+# CHECK:      error: corrupted .eh_frame: corrupted CIE (failed to read LEB128)
+# CHECK-NEXT: >>> defined in {{.*}}:(.eh_frame+0xC)
+
+.section .eh_frame
+  .byte 0x08
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x00
+  .byte 0x01
+  .byte 0x01
+  .byte 0x00
+  .byte 0x01