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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:41:27 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 09:41:27 +0000 |
| commit | d88756c3c97a426d03421bc4a1cd5a3b7e890e18 (patch) | |
| tree | fb0abf9a851359ccd04d14f32e9553f9090b857f | |
| parent | Updating source format. (diff) | |
| download | dpkg-d88756c3c97a426d03421bc4a1cd5a3b7e890e18.tar.xz dpkg-d88756c3c97a426d03421bc4a1cd5a3b7e890e18.zip | |
Adding patch from Raphaël Hertzog <hertzog@debian.org> to fallback on /bin/mv when rename syscall fails with EXDEV (Closes: #836211).
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
| -rw-r--r-- | debian/patches/progress-linux/0001-overlayfs.patch | 35 | ||||
| -rw-r--r-- | debian/patches/series | 1 |
2 files changed, 36 insertions, 0 deletions
diff --git a/debian/patches/progress-linux/0001-overlayfs.patch b/debian/patches/progress-linux/0001-overlayfs.patch new file mode 100644 index 0000000..13d5ffb --- /dev/null +++ b/debian/patches/progress-linux/0001-overlayfs.patch @@ -0,0 +1,35 @@ +Author: Raphaël Hertzog <hertzog@debian.org> +Description: Fallback on /bin/mv when rename syscall fails with EXDEV (Closes: #836211). + Work-around EXDEV error returned by overlayfs when trying to move away a + directory by calling "mv" which will do a full copy of the tree followed + by a removal of the source tree. + +diff -Naurp dpkg.orig/src/archives.c dpkg/src/archives.c +--- dpkg.orig/src/archives.c ++++ dpkg/src/archives.c +@@ -1029,6 +1029,25 @@ tarobject(struct tar_archive *tar, struc + if (rename(fnamevb.buf,fnametmpvb.buf)) + ohshite(_("unable to move aside '%.255s' to install new version"), + ti->name); ++ if (rename(fnamevb.buf,fnametmpvb.buf)) { ++ if (errno == EXDEV) { ++ struct command cmd; ++ pid_t pid; ++ ++ command_init(&cmd, "mv", "move directory aside"); ++ command_add_args(&cmd, "mv", fnamevb.buf, fnametmpvb.buf, NULL); ++ pid = subproc_fork(); ++ ++ if (pid == 0) ++ command_exec(&cmd); ++ ++ subproc_reap(pid, "mv", 0); ++ command_destroy(&cmd); ++ } else { ++ ohshite(_("unable to move aside '%.255s' to install new version"), ++ ti->name); ++ } ++ } + } else if (S_ISLNK(stab.st_mode)) { + int rc; + diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 0000000..39ab66d --- /dev/null +++ b/debian/patches/series @@ -0,0 +1 @@ +progress-linux/0001-overlayfs.patch |