From: Pavel Begunkov <[email protected]>
To: Jens Axboe <[email protected]>, [email protected]
Subject: [PATCH liburing] tests; skip non-root sendmsg_fs_cve
Date: Sun, 22 Aug 2021 13:07:43 +0100 [thread overview]
Message-ID: <d2fee3ad7d2516d2a154ff380b067ae58a694e61.1629633956.git.asml.silence@gmail.com> (raw)
Skip sendmsg_fd_cve if we don't have enough privileges to chroot().
Signed-off-by: Pavel Begunkov <[email protected]>
---
test/sendmsg_fs_cve.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/test/sendmsg_fs_cve.c b/test/sendmsg_fs_cve.c
index 8de220a..57347af 100644
--- a/test/sendmsg_fs_cve.c
+++ b/test/sendmsg_fs_cve.c
@@ -154,7 +154,13 @@ int main(int argc, char *argv[])
if (!c) {
close(rcv_sock);
- if (chroot(tmpdir)) {
+ r = chroot(tmpdir);
+ if (r) {
+ if (r == -EPERM) {
+ fprintf(stderr, "chroot not allowed, skip\n");
+ return 0;
+ }
+
perror("chroot()");
return 1;
}
--
2.32.0
next reply other threads:[~2021-08-22 12:08 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-22 12:07 Pavel Begunkov [this message]
2021-08-22 12:43 ` [PATCH liburing] tests; skip non-root sendmsg_fs_cve Ammar Faizi
2021-08-22 12:46 ` Pavel Begunkov
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