/* * unsigned long sys_sigreturn(struct pt_regs *regs) */ #include "sanitise.h" struct syscallentry syscall_sigreturn = { .name = "rt_sigreturn", .num_args = 1, .flags = AVOID_SYSCALL, // Confuses the signal state and causes the fuzzer to hang with timeout not firing .arg1name = "regs", .arg1type = ARG_ADDRESS, }; .