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[NFC][asan] Clang-format a code

This commit is contained in:
Vitaly Buka 2022-07-20 18:56:02 -07:00
parent e8554402b3
commit 82995e0e82
1 changed files with 5 additions and 6 deletions
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11
compiler-rt/lib/asan/asan_interceptors.cpp
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@ -266,15 +266,14 @@ INTERCEPTOR(int, swapcontext, struct ucontext_t *oucp,
uptr stack, ssize;
ReadContextStack(ucp, &stack, &ssize);
ClearShadowMemoryForContextStack(stack, ssize);
#if __has_attribute(__indirect_return__) && \
(defined(__x86_64__) || defined(__i386__))
# if __has_attribute(__indirect_return__) && \
(defined(__x86_64__) || defined(__i386__))
int (*real_swapcontext)(struct ucontext_t *, struct ucontext_t *)
__attribute__((__indirect_return__))
= REAL(swapcontext);
__attribute__((__indirect_return__)) = REAL(swapcontext);
int res = real_swapcontext(oucp, ucp);
#else
# else
int res = REAL(swapcontext)(oucp, ucp);
#endif
# endif
// swapcontext technically does not return, but program may swap context to
// "oucp" later, that would look as if swapcontext() returned 0.
// We need to clear shadow for ucp once again, as it may be in arbitrary