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-rw-r--r--lib/Kconfig.ubsan3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Kconfig.ubsan b/lib/Kconfig.ubsan
index 05147112b355..4190a99b1eaa 100644
--- a/lib/Kconfig.ubsan
+++ b/lib/Kconfig.ubsan
@@ -113,6 +113,9 @@ config UBSAN_UNSIGNED_OVERFLOW
config UBSAN_OBJECT_SIZE
def_bool UBSAN_MISC
+ # gcc hugely expands stack usage with -fsanitize=object-size
+ # https://lore.kernel.org/lkml/CAHk-=wjPasyJrDuwDnpHJS2TuQfExwe=px-SzLeN8GFMAQJPmQ@mail.gmail.com/
+ depends on !CC_IS_GCC
depends on $(cc-option,-fsanitize=object-size)
config UBSAN_BOOL