[compiler-rt] 70af40b - [hwasan] Fix forward '[hwasan] Flush stderr/stdout in tests (#114083)'

[Thurston Dang via llvm-commits]

Author: Thurston Dang
Date: 2024-10-29T20:14:14Z
New Revision: 70af40ba74cf62fdaa3ae1d7db972c138655049f

URL: https://github.com/llvm/llvm-project/commit/70af40ba74cf62fdaa3ae1d7db972c138655049f
DIFF: https://github.com/llvm/llvm-project/commit/70af40ba74cf62fdaa3ae1d7db972c138655049f.diff

LOG: [hwasan] Fix forward '[hwasan] Flush stderr/stdout in tests (#114083)'

3754fc1e9af38951aa00181c0e8110174d3f94fd broke the build because subsequent checks depend on the line numbers

https://lab.llvm.org/buildbot/#/builders/174/builds/7534/steps/6/logs/FAIL__HWAddressSanitizer-x86_64__use-after-free_c

Added: 
    

Modified: 
    compiler-rt/test/hwasan/TestCases/use-after-free.c

Removed: 
    


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diff  --git a/compiler-rt/test/hwasan/TestCases/use-after-free.c b/compiler-rt/test/hwasan/TestCases/use-after-free.c
index b4b79875e8111e..fe4f8b32ea1006 100644
--- a/compiler-rt/test/hwasan/TestCases/use-after-free.c
+++ b/compiler-rt/test/hwasan/TestCases/use-after-free.c
@@ -32,11 +32,11 @@ int main() {
   //
   // CHECK: freed by thread {{.*}} here:
   // CHECK: #0 {{.*}} in {{.*}}free{{.*}} {{.*}}hwasan_allocation_functions.cpp
-  // CHECK: #1 {{.*}} in main {{.*}}use-after-free.c:[[@LINE-19]]
+  // CHECK: #1 {{.*}} in main {{.*}}use-after-free.c:[[@LINE-20]]
 
   // CHECK: previously allocated by thread {{.*}} here:
   // CHECK: #0 {{.*}} in {{.*}}malloc{{.*}} {{.*}}hwasan_allocation_functions.cpp
-  // CHECK: #1 {{.*}} in main {{.*}}use-after-free.c:[[@LINE-24]]
+  // CHECK: #1 {{.*}} in main {{.*}}use-after-free.c:[[@LINE-25]]
   // CHECK: Memory tags around the buggy address (one tag corresponds to 16 bytes):
   // CHECK: =>{{.*}}[[MEM_TAG]]
   // CHECK: SUMMARY: HWAddressSanitizer: tag-mismatch {{.*}} in main