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2020-04-15pacman.8: Fix typoAllan McRae1-1/+1
Signed-off-by: Allan McRae <allan@archlinux.org>
2020-04-15Dull version colour numbers in summaryCarson Black3-12/+39
Version colour numbers are dulled in the non-verbose transaction summary when colours are enabled. To prevent a regression, this patch also adds handling of strings with ANSI codes to string_length as to not break the transaction summary's output functions when colour codes are in the package name strings. Signed-off-by: Carson Black <uhhadd@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-04-13Use GOTO_ERR throughoutAllan McRae6-41/+22
The GOTO_ERR define was added in commit 80ae8014 for use in future commits. There are plenty of places in the code base it can be used, so convert them. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-04-13Use STRDUP for error checking in more placesAllan McRae3-5/+10
Use STRDUP() over strdup() to catch memory allocation errors. There are still some instances of strdup left, but these are in functions that currently have no error path and would require a larger rework. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-04-13Add REALLOC macro to simplify realloc error handlingRikard Falkeborn5-19/+7
realloc can fail just like the other memory allocation functions. Add a macro to simplify handling of realloc failures, similar to the already existing MALLOC, CALLOC, etc. Replace the existing realloc uses with the new macro, allowing us to move tedious error handling to the macro. Also, in be_package and be_sync, this fixes hypothetical memory leaks (and thereafter null pointer dereferences) in case realloc fails to shrink the allocated memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-04-13Use noextract with pacman-conf NoExtractEarnestly1-1/+1
Current code accidently uses noupgrade for the NoExtract directive. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-13Hide cursor while pacman is runningAnatol Pomozov4-5/+38
Use ASCII control codes to hide cursor at the pacman start and then show the cursor when pacman finishes. It helps to avoid annoying blinking when progress bars are re-drawn. Cursor is reenabled if pacman expects user's input. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-13Add file and line number to RET_ERR{,_VOID}Allan McRae1-2/+2
Following the example of the recently added GOTO_ERR, adding the file and line number in addition to the function name in our debug messages is potentially useful. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-09Add GOTO_ERR() macro to set error and then goto a labelAnatol Pomozov1-0/+5
This is a macro similar to RET_ERR but useful in the case when we need to record an error and then jump to some cleanup section. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-09Remove unneeded goto cleanupAllan McRae1-11/+5
Since commit 2ee7a8d8, there is no cleanup needed in this function. Just return instead of jumping to the cleanup label. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-06Move flushing 'output' list into separate functionAnatol Pomozov1-7/+11
'output' is a list of messages that pacman received but delayed printing to avoid messing with UI. Such functionality is useful for the upcoming multi-line progress bar UI. Let's move it to a separate function. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-03-05Do not download files if find_dl_candidates() failsAnatol Pomozov1-1/+1
One reason why the function returns an error is some repo does not have any servers. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-02-24Simplify construction of payloads in download_filesAnatol Pomozov1-21/+13
Currently, download_files() creates payloads for all packages then iterates over them, calling download_single_file. This can be simplified by looping over packages and constructing the payload as needed. Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-02-12makepkg: drop duplicate reporting of missing dependenciesDave Reisner1-6/+0
When pacman fails to satisfy deps, we might see output like the following: ==> Making package: spiderfoot 3.0-1 (Thu 06 Feb 2020 12:45:10 PM CET) ==> Checking runtime dependencies... ==> Installing missing dependencies... error: target not found: python-pygexf ==> ERROR: 'pacman' failed to install missing dependencies. ==> Missing dependencies: -> python-dnspython -> python-exifread -> python-cherrypy -> python-beautifulsoup4 -> python-netaddr -> python-pysocks -> python-ipwhois -> python-ipaddress -> python-phonenumbers -> python-pypdf2 -> python-stem -> python-whois -> python-future -> python-pyopenssl -> python-docx -> python-pptx -> python-networkx -> python-cryptography -> python-secure -> python-pygexf -> python-adblockparser ==> Checking buildtime dependencies... ==> ERROR: Could not resolve all dependencies. This is misleading -- the only truly missing package is python-pygexf, but we fail to remove sync-able deps from our deplist and report everything as if it were missing. Simply drop this extra reporting because pacman already tells us exactly what couldn't be resolved. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-02-10build-aux/update-copyright 2019 2020Allan McRae179-185/+185
Signed-off-by: Allan McRae <allan@archlinux.org>
2020-02-10Add pacman-hooks.5 man page symlinkAllan McRae2-1/+16
Improve discoverability of the alpm-hooks man page by adding a pacman-hooks symlink. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-30Eliminate extra loop over dbs_syncAnatol Pomozov1-9/+5
Current flow looks like loop dbs_sync { loop pkgs { if pkg.db == db then process(pkg, db) } } Package sync transaction always has a counterpart in the dbs_sync list (I cannot come up with a use-case when it is not true). So the loop can be simplified to: loop pkgs { process(pkg, pkg.db) } Tested: 'ninja test' & manually by using pacman with this patch for a week Signed-off-by: Anatol Pomozov <anatol.pomozov@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-28Docs docs docsmorganamilo17-298/+241
libalpm: move docs from .c files into alpm.h And fix/expand some along the way. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-28libalpm: fix alpm_option_set_assumeinstalledmorganamilo1-0/+1
It looks like this function has never actually worked. The current list is never set to NULL after being freed. So the new deps were just appended to the already freed list, leading to a segfault. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-28makepkg: add CRC checksums and set these to be the defaultAllan McRae5-13/+13
Checksums arrays should be filled with values provided by upstream. We currently have md5 set as an unsecure default, and are constantly asked to change it to sha2. However, just changing the default to a stronger checksum gives the user the impression that "makepkg -g" checksums are perfect. Instead, change the default checksum to a CRC, to make it clear that any checksum generated purely by "makepkg -g" is not ideal. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-28Note that checksums from "makepkg -g" are not idealAllan McRae1-1/+3
Generating checksums with "makepkg -g" only determines that the user of a PKGBUILD has the same file as the packager (assuming no collision). This means an upstream source could be maliciously changed and passed on as valid by a PKGBUILD. To avoid this, it is essential that any checksums used in a PKGBUILD are as provided by upstream. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27Fix "pacman -U <url>" operationsAllan McRae1-1/+1
Commit e6a6d307 detected complete part files by comparing a payload's max_size to initial_size. However, these values are also equal when we use pacman -U on a URL as max_size is set to 0 in that case. Add a further condition to avoid that. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27makepkg: make per-package files containing '$pkgname' consistently workEli Schwartz3-9/+21
Extracting function variables containing arbitrarily scoped variables of arbitrary nature is a disaster, but let's at least cover the common case of using the actual '$pkgname' in an install/changelog file. It's the odd case of actually being basically justified use of disambiguating between the same variable used in multiple different split packages... and also, --printsrcinfo already uses and overwrites the variable 'pkgname' in pkgbuild_extract_to_srcinfo, so this "works" in .SRCINFO but doesn't work in .src.tar.gz It doesn't work in lint_pkgbuild either, but in that case the problem is being too permissive, not too restrictive -- we might end up checking the same file twice, and printing that it is missing twice. Fixes FS#64932 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27Increase maximum database sizeAllan McRae1-2/+2
We previously has the maximum database size as 25MB. This was set in the days before repos had as many packages as they do now, and before we started distributing files databases. Increase this limit to 128MB. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27Remove unneeded ltmain patchAllan McRae2-39/+0
Many moons ago, libtool was bad - I mean worse than today! It gobbled all --as-needed and we ended up with an overlinked libalpm. This was annoying, particularly when dealing with soname bumps in libraries pacman/libalpm had no business linking to. Luckily we had a fix, stolen from GNOME I believe. And with that fix, we lived in harmony with libtool for many years. Until one day, unbeknownst to us, libtool was "fixed". We kept applying our patch, because it still applied, but it did worse than nothing. It gobbled up our other LDFLAGS, and our libalpm started missing out on RELRO and BIND_NOW. This made the Arch Security Team unhappy. We will make them happy again by stopping the patch. Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27Increase meson test timeoutAllan McRae1-0/+1
Running the testsuite using "PACTEST_VALGRIND=1 ninja test -C build", I ran into the following failure: 161/332 smoke001.py TIMEOUT 30.02 s I figure an i7 @ 3.10GHz should be enough to run our testsuite... so boost the meson test timeout to 120 seconds (which should be enough time for anyone...). Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-27tests: Fix typo in test descriptionAllan McRae1-1/+1
2020-01-07doc: reformat intro to VCS sources to distinguish the grammarEli Schwartz1-5/+7
It's difficult to find it embedded inside a prose paragraph. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-07doc: clarify the format of a PKGBUILD source fragmentEli Schwartz1-3/+3
Currently, it could be misread to say that a fragment is literally 'commit', rather than 'commit=somehash'. Anecdotally this does not seem to be obvious to everyone, and rewording it certainly doesn't hurt. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-07autotools: emit error message when autoconf-archive is missingEli Schwartz1-0/+1
Forbid the AX_COMPARE_VERSION macro from being found in the output configure script. If autoconf-archive is not installed when autoreconf is run, the following error message is emitted: configure.ac:231: error: possibly undefined macro: AX_COMPARE_VERSION If this token and others are legitimate, please use m4_pattern_allow. See the Autoconf documentation. autoreconf: /usr/bin/autoconf failed with exit status: 1 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2020-01-07Use c99 struct initialization to avoid memset callsDave Reisner7-40/+20
This is guaranteed less error prone than calling memset and hoping the human gets the argument order correct.
2020-01-07Ensure regex object is always initializedDave Reisner1-1/+1
This avoids a crash in filetarget_free() when regex support isn't requested in files_search().
2019-12-11libmakepkg: use readelf instead of file for finding ELF file typesEthan Sommer1-14/+12
Signed-off-by: Ethan Sommer <e5ten.arch@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-12-02pacman: print error when -Fx is given invalid regexmorganamilo1-13/+44
When processing the targets for -Fx, compile all the regex ahead of time, printing an error for each that failed to compile. Then, if they all compiled successfully, continue with printing files. Signed-off-by: morganamilo <morganamilo@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-26makepkg: add the $startdir to package .BUILDINFOEli Schwartz2-1/+5
This value is needed for reproducible builds. The reason is because $BUILDDIR changes its behavior depending on whether it is the same as $startdir, and the result is that we cannot know whether $srcdir (the path that is potentially embedded into the final package) is actually "$BUILDDIR/src" or "$BUILDDIR/$pkgbase/src". Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-26Fix documentation of alpm_mtree_next and remove libarchive exposureAllan McRae3-4/+18
The documentation of the return types of alpm_mtree_next was incorrect. This extended into the relevant function in be_local.c. Also, return explicit integer values, rather than the ARCHIVE_xxx values, to avoid unnecessarily exposing frontends to libarchive internals (even though it makes no functional difference). Original-work-by: morganamilo <morganamilo@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-26pactest: add environment option to run tests with valgrindEli Schwartz1-1/+1
In autotools, if we wanted to run tests with valgrind, we used some Make magic which passed arguments to pactest.py, but that doesn't work in meson, because all arguments are encoded at configure time. Instead, let's short-circuit the build runner logic entirely, and teach pactest to default to running valgrind, when it detects an environment variable set independent of the build system. To run the tests with valgrind, we can now use: PACTEST_VALGRIND=1 meson test -C builddir/ or PACTEST_VALGRIND=1 make check It is also possible, but confusing/inconsistent, to use make check PY_LOG_FLAGS=--valgrind We *could* add a meson option -Dvalgrind=true, but that is annoying to reconfigure between test runs, and overall the consensus is it seems simpler to opt in each time we want to run valgrind, as was already the case. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-26meson: make non-symlink scripts install for real, and use a better wrapperEli Schwartz4-29/+32
We now generate the scripts using their real name, install them using meson's builtin facility instead of an install_script, and generate the wrapper scripts in the root of the build directory, instead of a subdirectory. This gets us closer to resolving FS#64394. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-26makepkg: fix regression that broke extraction of file:// sourcesEli Schwartz2-3/+3
In commit 9c817b654996249b8022e189ee7e2692f4668431 we made these sources extendable, and heuristically determined the correct extraction functions to use. But our fallback for protos that didn't have an exact extract_* function didn't take into account that 'extract_file' matches an actual proto... so we passed the netfile in while the function expected a file. Solution: the function should expect a netfile too, thereby allowing us to delay an attempted resolution of netfile -> file, to the one case where it is actually used. This makes us slightly more efficient in the non-file case, makes our functions a bit more consistent, and makes file:// extraction work again. Fixes FS#64648 Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-22Improved documentation for alpm_db_search() parametersAllan McRae1-1/+2
Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-21Fix leak in _alpm_db_search on error conditionAllan McRae1-1/+4
2019-11-16Dereference double pointer before assigning NULLDaniel T. Borelli1-2/+2
Daniel T. Borelli <danieltborelli@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-15Add Eli to current maintainersAllan McRae1-1/+2
Also retire Dan into past major contributors. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-15Handle .part files that are the size of the correct packageAllan McRae2-2/+18
In rare cases, likely due to a well timed Ctrl+C, but possibly due to a broken mirror, a ".part" file may have size at least that of the correct package size. When encountering this issue, currently pacman fails in different ways depending on where the package falls in the list to download. If last, "wrong or NULL argument passed" error is reported, or a "invalid or corrupt package" issue if not. Capture these .part files, and remove the extension. This lets pacman either use the package if valid, or offer to remove it if it fails checksum or signature verification. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-12pactest: set package tar format to GNU_FORMATAllan McRae1-1/+1
python-3.8 changed the default tar format to PAX_FORMAT. This caused issues in our testsuite with package extraction of files with UTF-8 characters as we run the tests under the C locale. sycn600.py: error: error while reading package /tmp/pactest-xuhri4xa/var/cache/pacman/pkg/unicodechars-2.0-1.pkg.tar.gz: Pathname can't be converted from UTF-8 to current locale. Set format back to GNU_FORMAT. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-11libalpm/sync.c: Do not download missing keys multiple timesAllan McRae1-2/+10
We now store key structs of our missing key info, so can not search the list for string matches. This caused missing keys to be downloaded once for every package they signed. Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-08pacman+libalpm: handle search errorsmorganamilo6-18/+42
Previously, pacman treated no matches and an error during search the same. To fix this, alpm_db_search now returns its status as an int and instead takes the to be returned list as a param. Allowing front ends to easily differentiate between errors and no matches. Signed-off-by: morganamilo <morganamilo@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-07pacman: make exact_file an intmorganamilo1-5/+5
We only ever use it as a bool, no need to pass a char* around. Signed-off-by: morganamilo <morganamilo@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-07repo-add: use wc -c on stdin instead of file to avoid use of cutEthan Sommer1-2/+2
Redirect file to stdin so wc -c doesn't print a file name that needs to be stripped. Signed-off-by: Ethan Sommer <e5ten.arch@gmail.com> Signed-off-by: Allan McRae <allan@archlinux.org>
2019-11-06build: remove use of handcrafted m4 in configuring scriptsEli Schwartz3-11/+3
Now that library/ is fully gone, we don't need this anymore. Signed-off-by: Eli Schwartz <eschwartz@archlinux.org> Signed-off-by: Allan McRae <allan@archlinux.org>
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