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* [glibc/arm/morello/main] Linux: Terminate subprocess on late failure in tst-pidfd (bug 29485)
@ 2022-10-26 15:04 Szabolcs Nagy
0 siblings, 0 replies; only message in thread
From: Szabolcs Nagy @ 2022-10-26 15:04 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e982657073c4db21459ffd9e17bc505b1d64b876
commit e982657073c4db21459ffd9e17bc505b1d64b876
Author: Florian Weimer <fweimer@redhat.com>
Date: Mon Aug 15 16:43:59 2022 +0200
Linux: Terminate subprocess on late failure in tst-pidfd (bug 29485)
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
(cherry picked from commit f82e05ebb295cadd35f7372f652c72264da810ad)
Diff:
---
NEWS | 1 +
sysdeps/unix/sysv/linux/tst-pidfd.c | 7 +++++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/NEWS b/NEWS
index 15f3dd2cdb..f8fb8db510 100644
--- a/NEWS
+++ b/NEWS
@@ -10,6 +10,7 @@ Version 2.36.1
The following bugs are resolved with this release:
[29446] _dlopen now ignores dl_caller argument in static mode
+ [29485] Linux: Terminate subprocess on late failure in tst-pidfd
\f
Version 2.36
diff --git a/sysdeps/unix/sysv/linux/tst-pidfd.c b/sysdeps/unix/sysv/linux/tst-pidfd.c
index 037af22290..5711d1c312 100644
--- a/sysdeps/unix/sysv/linux/tst-pidfd.c
+++ b/sysdeps/unix/sysv/linux/tst-pidfd.c
@@ -147,8 +147,11 @@ do_test (void)
may be denied if the process doesn't have CAP_SYS_PTRACE or
if a LSM security_ptrace_access_check denies access. */
if (fd == -1 && errno == EPERM)
- FAIL_UNSUPPORTED ("don't have permission to use pidfd_getfd on pidfd, "
- "skipping test");
+ {
+ TEST_COMPARE (pidfd_send_signal (pidfd, SIGKILL, NULL, 0), 0);
+ FAIL_UNSUPPORTED ("don't have permission to use pidfd_getfd on pidfd, "
+ "skipping test");
+ }
TEST_VERIFY (fd > 0);
char *path = xasprintf ("/proc/%d/fd/%d", pid, remote_fd);
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