diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2020-09-15 08:26:45 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2020-09-15 08:40:10 +0200 |
| commit | a2360d0742f01e40bf4fb1714de4503f8a82aa3f (patch) | |
| tree | d19f7a0ea5283ace73add853922b595d44030a6c /pkg/csource/generated.go | |
| parent | 6c16e36a7bc8ca1fa66de37e6e70003e0f14e2e8 (diff) | |
executor: fix definition of __NR_io_uring_setup
Sone syzbot instances broke with:
<stdin>: In function ‘syz_io_uring_setup’:
<stdin>:476:33: error: ‘__NR_io_uring_setup’ undeclared (first use in this function)
<stdin>:476:33: note: each undeclared identifier is reported only once for each function it appears in
pkg/csource resolves #ifdef's at generation time.
Diffstat (limited to 'pkg/csource/generated.go')
| -rw-r--r-- | pkg/csource/generated.go | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/pkg/csource/generated.go b/pkg/csource/generated.go index 65abca7e7..6d9009907 100644 --- a/pkg/csource/generated.go +++ b/pkg/csource/generated.go @@ -3589,12 +3589,10 @@ struct io_uring_params { #include <sys/mman.h> #include <unistd.h> -#ifndef __NR_io_uring_setup -#ifdef __alpha__ -#define __NR_io_uring_setup 535 +#if GOARCH_mips64le +#define sys_io_uring_setup 5425 #else -#define __NR_io_uring_setup 425 -#endif +#define sys_io_uring_setup 425 #endif static long syz_io_uring_setup(volatile long a0, volatile long a1, volatile long a2, volatile long a3, volatile long a4, volatile long a5) { @@ -3605,7 +3603,7 @@ static long syz_io_uring_setup(volatile long a0, volatile long a1, volatile long void** ring_ptr_out = (void**)a4; void** sqes_ptr_out = (void**)a5; - uint32 fd_io_uring = syscall(__NR_io_uring_setup, entries, setup_params); + uint32 fd_io_uring = syscall(sys_io_uring_setup, entries, setup_params); uint32 sq_ring_sz = setup_params->sq_off.array + setup_params->sq_entries * sizeof(uint32); uint32 cq_ring_sz = setup_params->cq_off.cqes + setup_params->cq_entries * SIZEOF_IO_URING_CQE; uint32 ring_sz = sq_ring_sz > cq_ring_sz ? sq_ring_sz : cq_ring_sz; |