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Diffstat (limited to 'gdb/common/new-op.c')
| -rw-r--r-- | gdb/common/new-op.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/common/new-op.c b/gdb/common/new-op.c index f04c5cb..1eb4f94 100644 --- a/gdb/common/new-op.c +++ b/gdb/common/new-op.c @@ -33,6 +33,12 @@ new-handler function instead (std::set_new_handler) because we want to catch allocation errors from within global constructors too. + Skip overriding if building with -fsanitize=address though. + Address sanitizer wants to override operator new/delete too in + order to detect malloc+delete and new+free mismatches. Our + versions would mask out ASan's, with the result of losing that + useful mismatch detection. + Note that C++ implementations could either have their throw versions call the nothrow versions (libstdc++), or the other way around (clang/libc++). For that reason, we replace both throw and |