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author | Mark Johnston <markj@FreeBSD.org> | 2023-10-24 18:03:49 +0000 |
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committer | Mark Johnston <markj@FreeBSD.org> | 2023-10-24 18:03:49 +0000 |
commit | 4bf16a282503fb1b9091e7e431220d97e72e25f9 (patch) | |
tree | cab87ab63ea7673c5a3f707983578b5e874b36db | |
parent | 7259e54556f21f34dc6c161cb1bb9d8d42e49777 (diff) | |
download | src-4bf16a282503fb1b9091e7e431220d97e72e25f9.tar.gz src-4bf16a282503fb1b9091e7e431220d97e72e25f9.zip |
Revert "socket tests: Add a regression test for ktrace+recv(MSG_TRUNC)"
This reverts commit f5a9a849e9034c597c2b0a9014673a44834b9516.
This test will require extra work to port to stable/13.
-rw-r--r-- | tests/sys/kern/socket_msg_trunc.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/tests/sys/kern/socket_msg_trunc.c b/tests/sys/kern/socket_msg_trunc.c index 279170158643..469b9e1503cd 100644 --- a/tests/sys/kern/socket_msg_trunc.c +++ b/tests/sys/kern/socket_msg_trunc.c @@ -27,13 +27,11 @@ #include <sys/param.h> #include <sys/errno.h> -#include <sys/ktrace.h> #include <sys/socket.h> #include <sys/un.h> #include <netinet/in.h> -#include <fcntl.h> #include <poll.h> #include <stdio.h> #include <stdlib.h> @@ -184,67 +182,12 @@ ATF_TC_BODY(recv_trunc_afunix_seqpacket, tc) ATF_REQUIRE(close(ss) == 0); } -/* - * Exercise the case where ktrace was used to dump a truncated buffer. - */ -ATF_TC_WITHOUT_HEAD(recvmsg_trunc_ktrace_uio); -ATF_TC_BODY(recvmsg_trunc_ktrace_uio, tc) -{ - struct ktr_header ktr; - struct msghdr msg; - struct iovec iov; - const char *tracepath; - char buf[128]; - ssize_t nbytes; - int error, fd, sd[2]; - - tracepath = "ktrace"; - - error = socketpair(AF_UNIX, SOCK_DGRAM, 0, sd); - ATF_REQUIRE(error == 0); - - memset(buf, 0, sizeof(buf)); - nbytes = send(sd[0], buf, sizeof(buf), 0); - ATF_REQUIRE_MSG(nbytes >= 0, "send failed: %s", strerror(errno)); - ATF_REQUIRE((size_t)nbytes == sizeof(buf)); - - fd = open(tracepath, O_RDWR | O_CREAT | O_TRUNC, 0644); - ATF_REQUIRE_MSG(fd >= 0, "open failed: %s", strerror(errno)); - error = ktrace(tracepath, KTROP_SET, KTRFAC_GENIO, getpid()); - ATF_REQUIRE_MSG(error == 0, - "ktrace(SET) failed: %s", strerror(errno)); - - iov.iov_base = buf; - iov.iov_len = sizeof(buf) - 1; /* truncate */ - memset(&msg, 0, sizeof(msg)); - msg.msg_iov = &iov; - msg.msg_iovlen = 1; - nbytes = recvmsg(sd[1], &msg, MSG_TRUNC); - ATF_REQUIRE_MSG(nbytes >= 0, "recvmsg failed: %s", strerror(errno)); - ATF_REQUIRE((size_t)nbytes == sizeof(buf)); - ATF_REQUIRE((msg.msg_flags & MSG_TRUNC) != 0); - - error = ktrace(tracepath, KTROP_CLEARFILE, 0, getpid()); - ATF_REQUIRE_MSG(error == 0, - "ktrace(CLEARFILE) failed: %s", strerror(errno)); - - nbytes = read(fd, &ktr, sizeof(ktr)); - ATF_REQUIRE_MSG(nbytes >= 0, "read failed: %s", strerror(errno)); - ATF_REQUIRE((size_t)nbytes == sizeof(ktr)); - ATF_REQUIRE_MSG((ktr.ktr_type & ~KTR_TYPE) == KTR_GENIO); - - ATF_REQUIRE(close(fd) == 0); - ATF_REQUIRE(close(sd[0]) == 0); - ATF_REQUIRE(close(sd[1]) == 0); -} - ATF_TP_ADD_TCS(tp) { ATF_TP_ADD_TC(tp, recv_trunc_afinet_udp); ATF_TP_ADD_TC(tp, recv_trunc_afinet6_udp); ATF_TP_ADD_TC(tp, recv_trunc_afunix_dgram); ATF_TP_ADD_TC(tp, recv_trunc_afunix_seqpacket); - ATF_TP_ADD_TC(tp, recvmsg_trunc_ktrace_uio); return (atf_no_error()); } |