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Lines 678-684
INTERCEPTOR(int, fstat, int fd, void *buf) {
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| 678 |
#define MSAN_MAYBE_INTERCEPT_FSTAT |
678 |
#define MSAN_MAYBE_INTERCEPT_FSTAT |
| 679 |
#endif |
679 |
#endif |
| 680 |
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680 |
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| 681 |
#if SANITIZER_STAT_LINUX |
681 |
#if SANITIZER_GLIBC |
| 682 |
INTERCEPTOR(int, fstat64, int fd, void *buf) { |
682 |
INTERCEPTOR(int, fstat64, int fd, void *buf) { |
| 683 |
ENSURE_MSAN_INITED(); |
683 |
ENSURE_MSAN_INITED(); |
| 684 |
int res = REAL(fstat64)(fd, buf); |
684 |
int res = REAL(fstat64)(fd, buf); |
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Lines 825-830
INTERCEPTOR(int, __getrlimit, int resource, void *rlim) {
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| 825 |
INTERCEPTOR_GETRLIMIT_BODY(__getrlimit, resource, rlim); |
825 |
INTERCEPTOR_GETRLIMIT_BODY(__getrlimit, resource, rlim); |
| 826 |
} |
826 |
} |
| 827 |
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827 |
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828 |
#if SANITIZER_GLIBC |
| 828 |
INTERCEPTOR(int, getrlimit64, int resource, void *rlim) { |
829 |
INTERCEPTOR(int, getrlimit64, int resource, void *rlim) { |
| 829 |
if (msan_init_is_running) return REAL(getrlimit64)(resource, rlim); |
830 |
if (msan_init_is_running) return REAL(getrlimit64)(resource, rlim); |
| 830 |
ENSURE_MSAN_INITED(); |
831 |
ENSURE_MSAN_INITED(); |
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Lines 832-837
INTERCEPTOR(int, getrlimit64, int resource, void *rlim) {
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| 832 |
if (!res) __msan_unpoison(rlim, __sanitizer::struct_rlimit64_sz); |
833 |
if (!res) __msan_unpoison(rlim, __sanitizer::struct_rlimit64_sz); |
| 833 |
return res; |
834 |
return res; |
| 834 |
} |
835 |
} |
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836 |
#else |
| 837 |
#define MSAN_MAYBE_INTERCEPT_GETRLIMIT64 INTERCEPT_FUNCTION(getrlimit64) |
| 838 |
#endif |
| 835 |
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839 |
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| 836 |
INTERCEPTOR(int, prlimit, int pid, int resource, void *new_rlimit, |
840 |
INTERCEPTOR(int, prlimit, int pid, int resource, void *new_rlimit, |
| 837 |
void *old_rlimit) { |
841 |
void *old_rlimit) { |
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Lines 844-849
INTERCEPTOR(int, prlimit, int pid, int resource, void *new_rlimit,
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| 844 |
return res; |
848 |
return res; |
| 845 |
} |
849 |
} |
| 846 |
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850 |
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851 |
#if SANITIZER_GLIBC |
| 847 |
INTERCEPTOR(int, prlimit64, int pid, int resource, void *new_rlimit, |
852 |
INTERCEPTOR(int, prlimit64, int pid, int resource, void *new_rlimit, |
| 848 |
void *old_rlimit) { |
853 |
void *old_rlimit) { |
| 849 |
if (msan_init_is_running) |
854 |
if (msan_init_is_running) |
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Lines 854-859
INTERCEPTOR(int, prlimit64, int pid, int resource, void *new_rlimit,
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| 854 |
if (!res) __msan_unpoison(old_rlimit, __sanitizer::struct_rlimit64_sz); |
859 |
if (!res) __msan_unpoison(old_rlimit, __sanitizer::struct_rlimit64_sz); |
| 855 |
return res; |
860 |
return res; |
| 856 |
} |
861 |
} |
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862 |
#else |
| 863 |
#define MSAN_MAYBE_INTERCEPT_PRLIMIT64 INTERCEPT_FUNCTION(prlimit64) |
| 864 |
#endif |
| 857 |
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865 |
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| 858 |
#define MSAN_MAYBE_INTERCEPT___GETRLIMIT INTERCEPT_FUNCTION(__getrlimit) |
866 |
#define MSAN_MAYBE_INTERCEPT___GETRLIMIT INTERCEPT_FUNCTION(__getrlimit) |
| 859 |
#define MSAN_MAYBE_INTERCEPT_GETRLIMIT64 INTERCEPT_FUNCTION(getrlimit64) |
867 |
#define MSAN_MAYBE_INTERCEPT_GETRLIMIT64 INTERCEPT_FUNCTION(getrlimit64) |
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Lines 1777-1785
void InitializeInterceptors() {
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| 1777 |
MSAN_MAYBE_INTERCEPT_FGETS_UNLOCKED; |
1785 |
MSAN_MAYBE_INTERCEPT_FGETS_UNLOCKED; |
| 1778 |
INTERCEPT_FUNCTION(getrlimit); |
1786 |
INTERCEPT_FUNCTION(getrlimit); |
| 1779 |
MSAN_MAYBE_INTERCEPT___GETRLIMIT; |
1787 |
MSAN_MAYBE_INTERCEPT___GETRLIMIT; |
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1788 |
#if SANITIZER_GLIBC |
| 1780 |
MSAN_MAYBE_INTERCEPT_GETRLIMIT64; |
1789 |
MSAN_MAYBE_INTERCEPT_GETRLIMIT64; |
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1790 |
#endif |
| 1781 |
MSAN_MAYBE_INTERCEPT_PRLIMIT; |
1791 |
MSAN_MAYBE_INTERCEPT_PRLIMIT; |
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1792 |
#if SANITIZER_GLIBC |
| 1782 |
MSAN_MAYBE_INTERCEPT_PRLIMIT64; |
1793 |
MSAN_MAYBE_INTERCEPT_PRLIMIT64; |
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1794 |
#endif |
| 1783 |
INTERCEPT_FUNCTION(gethostname); |
1795 |
INTERCEPT_FUNCTION(gethostname); |
| 1784 |
MSAN_MAYBE_INTERCEPT_EPOLL_WAIT; |
1796 |
MSAN_MAYBE_INTERCEPT_EPOLL_WAIT; |
| 1785 |
MSAN_MAYBE_INTERCEPT_EPOLL_PWAIT; |
1797 |
MSAN_MAYBE_INTERCEPT_EPOLL_PWAIT; |
| 1786 |
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