mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
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61 lines
2.1 KiB
Diff
61 lines
2.1 KiB
Diff
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From 44e9fdd0e848382337edb97d41e7317638a67bac Mon Sep 17 00:00:00 2001
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From: Allan McRae <allan@archlinux.org>
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Date: Sun, 8 Jul 2012 23:58:37 +1000
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Subject: [PATCH 2/4] Check empty subdirectory ownership
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When checking if a package owns a directory, it is important to check
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not only that all the files in the directory are part of the package,
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but also if the directory is part of a package. This catches empty
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subdirectories during conflict checking for directory to file/symlink
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replacements.
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Signed-off-by: Allan McRae <allan@archlinux.org>
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Signed-off-by: Dan McGee <dan@archlinux.org>
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---
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lib/libalpm/conflict.c | 5 +++++
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test/pacman/tests/fileconflict012.py | 17 +++++++++++++++++
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2 files changed, 22 insertions(+)
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create mode 100644 test/pacman/tests/fileconflict012.py
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diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c
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index efa1a87..d6e5d8c 100644
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--- a/lib/libalpm/conflict.c
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+++ b/lib/libalpm/conflict.c
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@@ -339,6 +339,11 @@ static int dir_belongsto_pkg(alpm_handle_t *handle, const char *dirpath,
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struct dirent *ent = NULL;
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const char *root = handle->root;
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+ /* check directory is actually in package - used for subdirectory checks */
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+ if(!_alpm_filelist_contains(alpm_pkg_get_files(pkg), dirpath)) {
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+ return 0;
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+ }
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+
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/* TODO: this is an overly strict check but currently pacman will not
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* overwrite a directory with a file (case 10/11 in add.c). Adjusting that
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* is not simple as even if the directory is being unowned by a conflicting
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diff --git a/test/pacman/tests/fileconflict012.py b/test/pacman/tests/fileconflict012.py
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new file mode 100644
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index 0000000..421b739
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--- /dev/null
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+++ b/test/pacman/tests/fileconflict012.py
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@@ -0,0 +1,17 @@
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+self.description = "dir->file change during package upgrade (filesystem file conflict)"
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+
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+lp1 = pmpkg("pkg1")
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+lp1.files = ["dir/"]
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+self.addpkg2db("local", lp1)
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+
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+self.filesystem = ["dir/file"]
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+
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+p = pmpkg("pkg1", "1.0-2")
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+p.files = ["dir"]
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+self.addpkg2db("sync", p)
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+
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+self.args = "-S pkg1"
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+
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+self.addrule("PACMAN_RETCODE=1")
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+self.addrule("PKG_VERSION=pkg1|1.0-1")
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+self.addrule("DIR_EXIST=dir/")
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--
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1.7.11.1
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