[llvm-branch-commits] [compiler-rt] [hwasan] Print stack overflow, underflow, UAS (PR #76133)

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Thu Dec 21 00:00:45 PST 2023


github-actions[bot] wrote:

<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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You can test this locally with the following command:
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``````````bash
git-clang-format --diff 89636904337efe75ef6e0743e4f098f0d5b5ab56 ca71c43fcbcf71f90f1a33b0a79c56a1502c2b98 -- compiler-rt/test/hwasan/TestCases/stack-overflow.c compiler-rt/test/hwasan/TestCases/stack-underflow.c compiler-rt/lib/hwasan/hwasan_report.cpp compiler-rt/test/hwasan/TestCases/stack-uar-dynamic.c compiler-rt/test/hwasan/TestCases/stack-uar.c
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/compiler-rt/test/hwasan/TestCases/stack-overflow.c b/compiler-rt/test/hwasan/TestCases/stack-overflow.c
index ba3e00551f..304e84b7d4 100644
--- a/compiler-rt/test/hwasan/TestCases/stack-overflow.c
+++ b/compiler-rt/test/hwasan/TestCases/stack-overflow.c
@@ -3,8 +3,7 @@
 // Stack histories currently are not recorded on x86.
 // XFAIL: target=x86_64{{.*}}
 
-__attribute((noinline))
-void buggy() {
+__attribute((noinline)) void buggy() {
   char c[64];
   char *volatile p = c;
   p[65] = 0;
diff --git a/compiler-rt/test/hwasan/TestCases/stack-underflow.c b/compiler-rt/test/hwasan/TestCases/stack-underflow.c
index 131140ce35..8e7e05f7e0 100644
--- a/compiler-rt/test/hwasan/TestCases/stack-underflow.c
+++ b/compiler-rt/test/hwasan/TestCases/stack-underflow.c
@@ -3,8 +3,7 @@
 // Stack histories currently are not recorded on x86.
 // XFAIL: target=x86_64{{.*}}
 
-__attribute((noinline))
-void buggy() {
+__attribute((noinline)) void buggy() {
   char c[64];
   char *volatile p = c;
   p[-2] = 0;

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https://github.com/llvm/llvm-project/pull/76133


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