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[compiler-rt][rtsan] Fix process_vm_readv/process_vm_writev signatures. #123914

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Merged
merged 1 commit into from
Jan 22, 2025
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[compiler-rt][rtsan] Fix process_vm_readv/process_vm_writev signatures. #123914

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14 changes: 8 additions & 6 deletions compiler-rt/lib/rtsan/rtsan_interceptors_posix.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -1107,18 +1107,20 @@ INTERCEPTOR(int, execve, const char *filename, char *const argv[],
}

#if SANITIZER_INTERCEPT_PROCESS_VM_READV
INTERCEPTOR(ssize_t, process_vm_readv, const struct iovec *local_iov,
INTERCEPTOR(ssize_t, process_vm_readv, pid_t pid, const struct iovec *local_iov,
unsigned long liovcnt, const struct iovec *remote_iov,
unsigned long riovcnt, unsigned long flags) {
__rtsan_notify_intercepted_call("process_vm_readv");
return REAL(process_vm_readv)(local_iov, liovcnt, remote_iov, riovcnt, flags);
return REAL(process_vm_readv)(pid, local_iov, liovcnt, remote_iov, riovcnt,
flags);
}

INTERCEPTOR(ssize_t, process_vm_writev, const struct iovec *local_iov,
unsigned long liovcnt, const struct iovec *remote_iov,
unsigned long riovcnt, unsigned long flags) {
INTERCEPTOR(ssize_t, process_vm_writev, pid_t pid,
const struct iovec *local_iov, unsigned long liovcnt,
const struct iovec *remote_iov, unsigned long riovcnt,
unsigned long flags) {
__rtsan_notify_intercepted_call("process_vm_writev");
return REAL(process_vm_writev)(local_iov, liovcnt, remote_iov, riovcnt,
return REAL(process_vm_writev)(pid, local_iov, liovcnt, remote_iov, riovcnt,
flags);
}
#define RTSAN_MAYBE_INTERCEPT_PROCESS_VM_READV \
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