diff options
Diffstat (limited to 'pcr/pacman-color/0002-Check-empty-subdirectory-ownership.patch')
| -rw-r--r-- | pcr/pacman-color/0002-Check-empty-subdirectory-ownership.patch | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/pcr/pacman-color/0002-Check-empty-subdirectory-ownership.patch b/pcr/pacman-color/0002-Check-empty-subdirectory-ownership.patch new file mode 100644 index 000000000..6cf496d16 --- /dev/null +++ b/pcr/pacman-color/0002-Check-empty-subdirectory-ownership.patch @@ -0,0 +1,61 @@ +From 44e9fdd0e848382337edb97d41e7317638a67bac Mon Sep 17 00:00:00 2001 +From: Allan McRae <allan@archlinux.org> +Date: Sun, 8 Jul 2012 23:58:37 +1000 +Subject: [PATCH 2/4] Check empty subdirectory ownership + +When checking if a package owns a directory, it is important to check +not only that all the files in the directory are part of the package, +but also if the directory is part of a package. This catches empty +subdirectories during conflict checking for directory to file/symlink +replacements. + +Signed-off-by: Allan McRae <allan@archlinux.org> +Signed-off-by: Dan McGee <dan@archlinux.org> +--- + lib/libalpm/conflict.c | 5 +++++ + test/pacman/tests/fileconflict012.py | 17 +++++++++++++++++ + 2 files changed, 22 insertions(+) + create mode 100644 test/pacman/tests/fileconflict012.py + +diff --git a/lib/libalpm/conflict.c b/lib/libalpm/conflict.c +index efa1a87..d6e5d8c 100644 +--- a/lib/libalpm/conflict.c ++++ b/lib/libalpm/conflict.c +@@ -339,6 +339,11 @@ static int dir_belongsto_pkg(alpm_handle_t *handle, const char *dirpath, + struct dirent *ent = NULL; + const char *root = handle->root; + ++ /* check directory is actually in package - used for subdirectory checks */ ++ if(!_alpm_filelist_contains(alpm_pkg_get_files(pkg), dirpath)) { ++ return 0; ++ } ++ + /* TODO: this is an overly strict check but currently pacman will not + * overwrite a directory with a file (case 10/11 in add.c). Adjusting that + * is not simple as even if the directory is being unowned by a conflicting +diff --git a/test/pacman/tests/fileconflict012.py b/test/pacman/tests/fileconflict012.py +new file mode 100644 +index 0000000..421b739 +--- /dev/null ++++ b/test/pacman/tests/fileconflict012.py +@@ -0,0 +1,17 @@ ++self.description = "dir->file change during package upgrade (filesystem file conflict)" ++ ++lp1 = pmpkg("pkg1") ++lp1.files = ["dir/"] ++self.addpkg2db("local", lp1) ++ ++self.filesystem = ["dir/file"] ++ ++p = pmpkg("pkg1", "1.0-2") ++p.files = ["dir"] ++self.addpkg2db("sync", p) ++ ++self.args = "-S pkg1" ++ ++self.addrule("PACMAN_RETCODE=1") ++self.addrule("PKG_VERSION=pkg1|1.0-1") ++self.addrule("DIR_EXIST=dir/") +-- +1.7.11.1 + |