[compiler-rt] 80b92db - [profile][fuchsia] Don't include extra NUL in log messages

[Roland McGrath via llvm-commits]

Author: Roland McGrath
Date: 2021-09-23T15:16:31-07:00
New Revision: 80b92db02c5aec4e92b2df1492e8268a3239de26

URL: https://github.com/llvm/llvm-project/commit/80b92db02c5aec4e92b2df1492e8268a3239de26
DIFF: https://github.com/llvm/llvm-project/commit/80b92db02c5aec4e92b2df1492e8268a3239de26.diff

LOG: [profile][fuchsia] Don't include extra NUL in log messages

Reviewed By: phosek

Differential Revision: https://reviews.llvm.org/D110361

Added: 
    

Modified: 
    compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c

Removed: 
    


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diff  --git a/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c b/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
index 7de6aa83f8afa..f00811070d34d 100644
--- a/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
+++ b/compiler-rt/lib/profile/InstrProfilingPlatformFuchsia.c
@@ -52,7 +52,7 @@ static inline void lprofWrite(const char *fmt, ...) {
   int ret = vsnprintf(s, sizeof(s), fmt, ap);
   va_end(ap);
 
-  __sanitizer_log_write(s, ret + 1);
+  __sanitizer_log_write(s, ret);
 }
 
 struct lprofVMOWriterCtx {