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2015-12-06db_update: always clear db flags after updateAndrew Gregory
Signature downloading and DB validation was being based on the most recent download status for the DB. If a DB successfully downloaded but a signature did not, db_update would move to the next server. If the next server tried does not have a more recent copy of the DB, db_update would not download the DB again and would forget that the DB had previously been updated. In this case it would skip validation entirely, leaving an updated DB with the original validation status. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05add and expose alpm_unlockAndrew Gregory
alpm_unlock is a limited version of alpm_release that does nothing but the actual unlinking of the lock file and is therefore safe to call from signal handlers. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05handle_unlock: return 0 if lockfile == NULLAndrew Gregory
Returning -1 is useless since we don't provide any way to determine why it failed. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05skip conflicts resolved by file replacementAndrew Gregory
When replacing a file with a directory, any files inside the new directory cannot possibly exist on the filesystem and can be skipped. This allows cross-package symlink-to-directory transitions when there are files with the same name under both the symlinked directory and the new directory. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-05always unlink files before extractionAndrew Gregory
libarchive will not extract a directory over an existing directory symlink, making it impossible to replace a symlink with a directory across packages. Adding the ARCHIVE_EXTRACT_UNLINK and ARCHIVE_EXTRACT_SECURE_SYMLINKS causes libarchive to unlink the existing symlink and prevents it from extracting any paths that contain a symlink, which we should not be doing anyway. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-12-04Add large file support CFLAGS to pkgconfig fileAllan McRae
Large file support is enabled by our configure script as required. If anything linking to libalpm does not also define large file support, there will be differences in the size of off_t which are not caught until runtime. Add the required CFLAGS to the pkg-config file so that users of libalpm know what flags are required. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-29run_chroot: always clear script output bufferAndrew Gregory
If the script output does not end in a newline there could still be data in the buffer after the poll loop. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28hooks: pass matched targets to hooksAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28allow specifying input to scriptletsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-28allow arguments in hook Exec fieldsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-11Use correct format specifiersRikard Falkeborn
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-11-03ensure realloc has a positive sizeAndrew Gregory
If given size 0 POSIX allows realloc to return a pointer that is not suitable for use. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-28_alpm_hook_run: check path length before copyingAndrew Gregory
If a hook path equals or exceeds PATH_MAX characters the path will be left unterminated. Pre-calculating the path length also allows us to use the more efficient memcpy over strncpy. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-27hook.c: print invalid option nameAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-27order hooks by file nameAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-27Alpm, check for NULL in free-functionsRikard Falkeborn
Also, use FREE() instead of free() in _alpm_backup_free() to set the pointers to NULL. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-27Use ARRAYSIZE macro for non-string array size computationPierre Neidhardt
Signed-off-by: Pierre Neidhardt <ambrevar@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-18validate hooks after parsingAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-18run hooks during trans_commitAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-18add hook data types and parserAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-10-18handle: add hookdirs optionAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-09-20check fileconflicts and diskspace outside commitAndrew Gregory
This is necessary in order to be able to run PreTransaction hooks as close to the actual commit as possible so that we don't prematurely run hooks for a transaction that ultimately never happens. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-09-19sortbydeps: skip local packages being updatedAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08libalpm: Force update when database is marked as corrupted.Sebastian Lackner
When a database and its signature is updated non-atomically on a server, there is a window where a user may update the database but grab the old signature. The database is marked as invalid by libalpm, which can be fixed by forcing a refresh (assuming the server has caught up and the user realizes what has happened) or with a future update of the repo. Work around this by forcing a repository refresh whenever a database is invalid. Signed-off-by: Sebastian Lackner <sebastian@fds-team.de> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08fill in name_hash for assumeinstalled optionsAndrew Gregory
alpm_depend_t is an exposed data type. Front-ends may opt for alloc'ing one and filling the fields manually, but alpm's _alpm_hash_sdbm is not exposed, making it impossible for them to fill in the name_hash field. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08copy assumeinstalled optionsAndrew Gregory
All other option setters copy their input. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08check assumeinstalled for meaningful modAndrew Gregory
assumeinstalled options are used as provisions for which MOD_EQ and MOD_ANY are the only meaningful settings. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08check dep versions before calling strcmpAndrew Gregory
Fixes a segfault when trying to remove an assumeinstalled option without a version. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-08-08Remove ko_KR translationAllan McRae
The "ko_KR" locale is the same as the "ko" locale. Remove the "ko_KR" variant as it is incomplete and has been superseded by "ko" on transifex. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-07-20ensure matching database and package versionLevente Polyak
While loading each package ensure that the internal version matches the expected database version to avoid the possibility to circumvent the version check. This issue can be used by an attacker to trick the software into installing an older version. The behavior can be exploited by a man-in-the-middle attack through specially crafted database tarball containing a higher version, yet actually delivering an older and vulnerable version, which was previously shipped. Signed-off-by: Levente Polyak <anthraxx@archlinux.org> Signed-off-by: Remi Gacogne <rgacogne@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-07-15Read file lists from databasesAllan McRae
If a sync database contains a "files" file, the file list will be read. Currently, there is no known demand for the file list to be lazy loaded by any libalpm frontend, so these files are read whenever present. Lazy loading can be implemented when a demand exists. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-07-15Allow frontends to specify the sync database extensionAllan McRae
This allows frontends to select between the .db and .files databases currently supplied by repo-add or any other compatible database. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-07-14Do not warn about packages that optionally require a removal when ignoring depsAllan McRae
If a transaction is removing a package while ignoring all dependencies, there should not be any warning about other packages optionally requiring it. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-07-12Do not warn about downgrades when only downloading packageAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12libalpm: Do a sanity check before manipulating final DB URLDavid Macek
The change in commit 9d96bed9d6b57 causes download errors for the .db.sig file in case the final URL for the .db file contains query strings or other unexpected stuff. This commit isn't intended to be a total solution, but it should eliminate the problem in the most obvious cases. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12Fix comment in alpm_db_updateDavid Macek
Fix comment to better explain the magic constant used when allocating a buffer for ".db.sig" URL. Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12alpm_logaction: implement documented return valueAndrew Gregory
"return 0 on success, -1 on error (pm_errno is set accordingly)" Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12alpm_logaction: allow falling back to syslogAndrew Gregory
Even if opening the log file fails, if a user has enabled syslog we may still be able to log to that. Set the error return value and continue instead of bailing out. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12alpm_logaction: check logfile before openingAndrew Gregory
valgrind does not like calling open(NULL, ...). This also makes the return value 0 if logfile has not been set. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12merge _alpm_logaction into alpm_logactionAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-05-12Silence warning from clangAllan McRae
clang is wrong - dbfile is always used initialized in that function. Signed-off-by: Allan McRae <allan@archlinux.org> Signed-off-by: Dan McGee <dan@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-26close stdin before running install scriptsAndrew Gregory
libalpm does not guarantee that script output will be presented to the user or that stdin will be connected to a terminal. Close stdin so that scripts do not attempt to use it for user interaction. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-26be_package: fallback to standard filelist loadingAndrew Gregory
In order to work properly, loading the filelist from an mtree file requires a libarchive patch that has not yet been included in an official release.[1] Under certain circumstances, an unpatched libarchive may refuse to read the mtree file due to inconsistencies between it and the user's file system. In order to allow alpm to recover in this situation, read the mtree data into a temporary filelist that is only copied over to the package if the entire read is successful. [1] https://github.com/libarchive/libarchive/commit/661684170b970ef7d6eff135b57e58a537e8bc53 Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-26add_entry_to_files_list: pass filelist directlyAndrew Gregory
Allows entries to be added to arbitrary filelists not connected to a package. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-03remove: use strcmp for files in skip_removeAndrew Gregory
Paths from noupgrade, the transaction skip_remove, and package backup lists were combined into a single list matched using fnmatch causing paths with glob characters to match unrelated files. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-03sync_prepare: exclude removals from resolvedepsAndrew Gregory
Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-03calculate_removed_size: ensure llstat succeedsAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-03Abort of failure to add version file to empty local databaseAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-03-03parse_descfile: fix memory leak in error caseAllan McRae
Signed-off-by: Allan McRae <allan@archlinux.org>
2015-02-20Merge branch 'maint'Allan McRae

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