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<base href="https://llvm.org/bugs/" />
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c has been failing on clang-x64-ninja-win7 for one week (1) after cross-DSO CFI diagnostics landed"
href="https://llvm.org/bugs/show_bug.cgi?id=26415">26415</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c has been failing on clang-x64-ninja-win7 for one week (1) after cross-DSO CFI diagnostics landed
</td>
</tr>
<tr>
<th>Product</th>
<td>compiler-rt
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>compiler-rt
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>nicolasweber@gmx.de
</td>
</tr>
<tr>
<th>CC</th>
<td>llvm-bugs@lists.llvm.org
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre><a href="http://lab.llvm.org:8011/builders/clang-x64-ninja-win7">http://lab.llvm.org:8011/builders/clang-x64-ninja-win7</a>
******************** TEST 'UBSan-Standalone-x86_64 :: TestCases/Misc/vla.c'
FAILED ********************
Script:
--
D:/buildslave/clang-x64-ninja-win7/stage2/./bin/clang.exe -fsanitize=vla-bound
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
-O3 -o
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
2>&1 | FileCheck
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
--check-prefix=CHECK-MINUS-ONE
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
a 2>&1 | FileCheck
D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c
--check-prefix=CHECK-ZERO
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
a b
--
Exit Code: 1120
Command Output (stdout):
--
Command 0: "D:/buildslave/clang-x64-ninja-win7/stage2/./bin/clang.exe"
"-fsanitize=vla-bound"
"D:\buildslave\clang-x64-ninja-win7\llvm\projects\compiler-rt\test\ubsan\TestCases\Misc\vla.c"
"-O3" "-o"
"D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp"
Command 0 Result: 1120
Command 0 Output:
Creating library
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.lib
and object
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.exp
clang_rt.ubsan_standalone-x86_64.lib(ubsan_handlers.cc.obj) : error LNK2019:
unresolved external symbol "void __cdecl __ubsan::HandleCFIBadType(struct
__ubsan::CFICheckFailData *,unsigned __int64,struct __ubsan::ReportOptions)"
(?HandleCFIBadType@__ubsan@@YAXPEAUCFICheckFailData@1@_KUReportOptions@1@@Z)
referenced in function __ubsan_handle_cfi_check_fail
D:\buildslave\clang-x64-ninja-win7\stage2\projects\compiler-rt\test\ubsan\Standalone-x86_64\TestCases\Misc\Output\vla.c.tmp
: fatal error LNK1120: 1 unresolved externals
Command 0 Stderr:
clang.exe: error: linker command failed with exit code 1120 (use -v to see
invocation)</pre>
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