Status: Accepted
Owner: [email protected]
CC: [email protected]
Labels: Type-Defect Priority-Medium
New issue 300 by [email protected]: llvm-symbolizer does not see inlined
functions
http://code.google.com/p/address-sanitizer/issues/detail?id=300
$ cat ../1.cc
#include <stdio.h>
void f() {
int * volatile p = new int;
if (*p)
printf("zzz\n");
}
int main(void) {
f();
return 0;
}
$ bin/clang++ -O2 -g ../1.cc -fsanitize=memory -o 1
$ MSAN_SYMBOLIZER_PATH=bin/llvm-symbolizer ./1
==7082== WARNING: MemorySanitizer: use-of-uninitialized-value
#0 0x7f33c05fcc73 in main /code/llvm/build0/../1.cc:6
#1 0x7f33bf17b76c in __libc_start_main
/build/buildd/eglibc-2.15/csu/libc-start.c:226
#2 0x7f33c05fca40 in _start (/code/llvm/build0/1+0x82a40)
Line number correctly points inside f() but function name is wrong. We used
to have one more line in the stack with the same pc pointing to f(), right?
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