diff options
Diffstat (limited to 'executor/common_linux.h')
| -rw-r--r-- | executor/common_linux.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/executor/common_linux.h b/executor/common_linux.h index 950c43096..9558bdb7d 100644 --- a/executor/common_linux.h +++ b/executor/common_linux.h @@ -258,6 +258,13 @@ static void find_vf_interface(void) static int netlink_send_ext(struct nlmsg* nlmsg, int sock, uint16 reply_type, int* reply_len, bool dofail) { +#if SYZ_EXECUTOR + if (in_execute_one && dofail) { + // We can expect different sorts of breakages during fuzzing, + // we should not kill the whole process because of them. + failmsg("invalid netlink_send_ext arguments", "dofail is true during syscall execution"); + } +#endif if (nlmsg->pos > nlmsg->buf + sizeof(nlmsg->buf) || nlmsg->nesting) fail("nlmsg overflow/bad nesting"); struct nlmsghdr* hdr = (struct nlmsghdr*)nlmsg->buf; |