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| author | Dmitry Vyukov <dvyukov@google.com> | 2018-08-19 00:13:24 -0700 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-08-19 00:13:24 -0700 |
| commit | 2dc4378f0225c80d2755f7531ad0de4c2044727a (patch) | |
| tree | ae59cc84d52549a29d23b69b49db596247881bc0 /executor | |
| parent | 4e1e8035f3a8696dbf410a4576b51f68f62e6830 (diff) | |
prog: don't add fallback signal after seccomp
seccomp filter can produce arbitrary errno values for subsequent syscalls.
Don't trust anything afterwards.
Diffstat (limited to 'executor')
| -rw-r--r-- | executor/defs.h | 2 | ||||
| -rw-r--r-- | executor/syscalls.h | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/executor/defs.h b/executor/defs.h index fa49c4cff..225c05684 100644 --- a/executor/defs.h +++ b/executor/defs.h @@ -150,7 +150,7 @@ #if GOARCH_64 #define GOARCH "64" -#define SYZ_REVISION "285bb68296c57fc93062731e5c0ecfbfc105d685" +#define SYZ_REVISION "3a71e90e1d9f2ae8b0cbfa9e76a429a74ca2ce90" #define SYZ_EXECUTOR_USES_FORK_SERVER 0 #define SYZ_EXECUTOR_USES_SHMEM 0 #define SYZ_PAGE_SIZE 4096 diff --git a/executor/syscalls.h b/executor/syscalls.h index 6aaa5d7be..47c7b1af8 100644 --- a/executor/syscalls.h +++ b/executor/syscalls.h @@ -11628,6 +11628,8 @@ const call_t syscalls[] = { #if GOARCH_64 const call_t syscalls[] = { + {"fallback$0", 0}, + {"fallback$1", 0}, {"foo$any0", 0}, {"foo$anyres", 0}, {"foo$fmt0", 0}, @@ -11645,6 +11647,7 @@ const call_t syscalls[] = { {"mutate6", 0}, {"mutate7", 0}, {"mutate8", 0}, + {"seccomp", 0}, {"serialize0", 0}, {"serialize1", 0}, {"syz_compare", 0, (syscall_t)syz_compare}, |