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| author | Daniel Golle | 2021-03-19 22:22:44 +0000 |
|---|---|---|
| committer | Daniel Golle | 2021-03-19 22:25:15 +0000 |
| commit | c23d8bf81624469ed97449af7bf9497ee2c351c2 (patch) | |
| tree | ae7786d0d07cde269e97909fb762c2aa1daaf5bf | |
| parent | 3e88c6f2b179062160d018aa9da2926dbd185f28 (diff) | |
| download | procd-c23d8bf81624469ed97449af7bf9497ee2c351c2.tar.gz | |
trace: fix build on aarch64
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
| -rw-r--r-- | trace/trace.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/trace/trace.c b/trace/trace.c index 2fd27b8..dab92e0 100644 --- a/trace/trace.c +++ b/trace/trace.c @@ -244,6 +244,12 @@ static void tracer_cb(struct uloop_process *c, int ret) } else if ((ret >> 16) == PTRACE_EVENT_STOP) { /* Nothing special to do here */ } else if ((ret >> 8) == (SIGTRAP | (PTRACE_EVENT_SECCOMP << 8))) { +#ifdef __aarch64__ + int syscall = -1; + struct ptrace_syscall_info ptsi = {.op=PTRACE_SYSCALL_INFO_SECCOMP}; + if (ptrace(PTRACE_GET_SYSCALL_INFO, c->pid, sizeof(ptsi), &ptsi) != -1) + syscall = ptsi.entry.nr; +#else int syscall = ptrace(PTRACE_PEEKUSER, c->pid, reg_syscall_nr); #if defined(__arm__) ptrace(PTRACE_SET_SYSCALL, c->pid, 0, -1); @@ -251,6 +257,7 @@ static void tracer_cb(struct uloop_process *c, int ret) #else ptrace(PTRACE_POKEUSER, c->pid, reg_syscall_nr, -1); #endif +#endif report_seccomp_vialation(c->pid, syscall); } else { inject_signal = WSTOPSIG(ret); |