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import glibc-2.28-101.el8.src.rpm

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Signed-off-by: zhangbinchen <zhangbinchen@openanolis.org>
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zhangbinchen 2021-01-20 13:33:51 +08:00
commit ba6a26df65
268 changed files with 59851 additions and 0 deletions
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glibc-rh1747502-9.patch Normal file
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@ -0,0 +1,86 @@
From 304c61a24f909168c16793ccf7c686237e53d003 Mon Sep 17 00:00:00 2001
From: DJ Delorie <dj@redhat.com>
Date: Wed, 5 Dec 2018 12:39:47 -0500
Subject: test-container: move postclean outside of namespace changes
During postclean.req testing it was found that the fork in the
parent process (after the unshare syscall) would fail with ENOMEM
(see recursive_remove() in test-container.c). While failing with
ENOMEM is certainly unexpected, it is simply easier to refactor
the design and have the parent remain outside of the namespace.
This change moves the postclean.req processing to a distinct
process (the parent) that then forks the test process (which will
have to fork once more to complete uid/gid transitions). When the
test process exists the cleanup process will ensure all files are
deleted when a post clean is requested.
Signed-off-by: DJ Delorie <dj@redhat.com>
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
[BZ #23948]
* support/test-container.c: Move postclean step to before we
change namespaces.
diff --git a/support/test-container.c b/support/test-container.c
index df450adfdb..1d1aebeaf3 100644
--- a/support/test-container.c
+++ b/support/test-container.c
@@ -921,6 +921,43 @@ main (int argc, char **argv)
}
}
+ if (do_postclean)
+ {
+ pid_t pc_pid = fork ();
+
+ if (pc_pid < 0)
+ {
+ FAIL_EXIT1 ("Can't fork for post-clean");
+ }
+ else if (pc_pid > 0)
+ {
+ /* Parent. */
+ int status;
+ waitpid (pc_pid, &status, 0);
+
+ /* Child has exited, we can post-clean the test root. */
+ printf("running post-clean rsync\n");
+ rsync (pristine_root_path, new_root_path, 1);
+
+ if (WIFEXITED (status))
+ exit (WEXITSTATUS (status));
+
+ if (WIFSIGNALED (status))
+ {
+ printf ("%%SIGNALLED%%\n");
+ exit (77);
+ }
+
+ printf ("%%EXITERROR%%\n");
+ exit (78);
+ }
+
+ /* Child continues. */
+ }
+
+ /* This is the last point in the program where we're still in the
+ "normal" namespace. */
+
#ifdef CLONE_NEWNS
/* The unshare here gives us our own spaces and capabilities. */
if (unshare (CLONE_NEWUSER | CLONE_NEWPID | CLONE_NEWNS) < 0)
@@ -974,14 +1011,6 @@ main (int argc, char **argv)
int status;
waitpid (child, &status, 0);
- /* There's a bit of magic here, since the buildroot is mounted
- in our space, the paths are still valid, and since the mounts
- aren't recursive, it sees *only* the built root, not anything
- we would normally se if we rsync'd to "/" like mounted /dev
- files. */
- if (do_postclean)
- rsync (pristine_root_path, new_root_path, 1);
-
if (WIFEXITED (status))
exit (WEXITSTATUS (status));