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[Bug sanitizer/85230] asan: false positives in kernel on allocas
- From: "dvyukov at google dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 05 Apr 2018 13:52:15 +0000
- Subject: [Bug sanitizer/85230] asan: false positives in kernel on allocas
- Auto-submitted: auto-generated
- References: <bug-85230-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85230
--- Comment #3 from Dmitry Vyukov <dvyukov at google dot com> ---
Hummm, perhaps gcc expects that the left ASAN redzone will be within the
128-byte ABI redzone, but this becomes false with -mno-red-zone?