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Fixes FS#9235.
We already had the following case in extract_single_file :
/* cases 1,2,3: couldn't stat an existing file, skip all backup checks */
But we actually only did a lstat here. And if lstat worked, we did a stat
without checking.
When lstat works and stat fails, it means we have a broken symlink, like in
FS#9235. We can actually treat this case like a non-existing file.
The broken symlink will then be simply overwritten.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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_alpm_pkgname_pkg_cmp(pkgname, pkg) returns true iff pkg's name is pkgname.
This is useful if you want to remove a package from pmpkg_t* list, and you
want to search for package name.
This allows cleaning the -Ru code a bit, by removing the need of a dummy
pkg.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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With --unneeded option 'pacman -R' doesn't stop in case of dependency error;
it removes the needed-dependency targets from the target-list instead. See
also: http://archlinux.org/pipermail/pacman-dev/2007-October/009653.html .
The patch also adds a new causingpkg field to pmdepmissing_t which indicates
the to-be-removed package which would cause a dependency break. This is
needed, because miss->depend.name may be a provision. miss->causingpkg will
be useful in -R dependency error messages too.
[Xavier: renamed inducer to causingpkg, removed the _alpm_pkgname_pkg_cmp
helper function as requested by Aaron. This might be added by a further
commit. Other small cleanups, updated manpage and bash completion.]
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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Fix for sync044.py and reason001.py.
Rename sync->data to sync->removes (alpm_list_t *)
Replace pmsynctype_t sync->type by pmpkgreason_t sync->newreason
The type field was set to UPGRADE or DEPEND or REPLACE.
Instead of using type = UPGRADE or DEPEND, we now rather use a
"pmpkgreason_t newreason" field directly (= explicit or depend) which allows
a better handling of the install reason.
And the REPLACE type is now deduced implicitly when the sync->removes list
is not empty.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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* eliminate asymmetry (innerconflict vs. outerconflict)
* fix a memleak (in case of PM_ERR_MEMORY deps wasn't freed)
* fix wrong pmconflict_t duplication (*retconflict = *conflict)
Note: the new code introduces some code duplication which shall disappear by
fixing FS#7524.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Added function to cleanly duplicate a conflict.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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Remove unnecessary synclist_free function, and use our standard way
(alpm_list_free_inner + alpm_list_free) instead.
This slightly reduces code duplication.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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The original patch from Nagy tried to resolve target vs target conflicts,
and so broke the following pactests : sync040, sync041 and sync990
Nagy's proposal to solve this situation was to choose the interactive way,
ask the user how to deal with it: either remove pkg1 or remove pkg2 or stop
here. So he left this as a TODO.
But instead of trying to resolve these conflicts or asking the user, I
tried to find a more conservative way, looking at what the current pactests
expected:
If between the two conflicting packages, one provides the other, pacman
will keep that one and remove the other from the target list. That breaks
sync893 and sync897. But Dan agreed these two looked weird and should be
changed.
This commit should close FS#8897, FS#8899 and FS#9024.
Reference:
http://www.archlinux.org/pipermail/pacman-dev/2007-October/009745.html
http://www.archlinux.org/pipermail/pacman-dev/2007-December/010393.html
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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The mixup causes a fail in the build using --enable-debug on x86_64 but not
i686, so none of us caught this right away. Fix it. FS#9297.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Edit _alpm_db_add_pkgincache to not duplicate packages, because this is not
needed, is slower, and uses more memory. This made the max memory usage
during base reinstall go from 10.4MB to 9.7MB.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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This function has a limited purpose, but might be interesting to do a
sanity check from a frontend (eg testdb).
Also removed the private _alpm_checkconflicts function to avoid confusion.
This function was used only once in libalpm, in sync.c, and was just a
single line anyway. Having to do it manually makes it explicit that we are
looking for two kind of conflicts (targ vs targ and db vs targ).
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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We have a debug message in the target vs. target file conflict check, and
this is a bit rediculous when it comes to watching output from something
like smoke001.py. Instead, put the output outside this inner loop so we only
see it at most once per target, which is much more reasonable.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Dan McGee <dan@archlinux.org>
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This is the symmetric of --asdeps, install packages explicitly.
Documentation and completion files were updated accordingly.
Added sync301.py and upgrade032.py pactest files to test this.
I also made a little modification in ALLDEPS handling too.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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The deptest code (pacman -T) used by makepkg was mostly in the frontend.
There were 2 drawbacks:
1) the public splitdep function returns a pmdepend_t struct, but the
_alpm_dep_free function for freeing it is private. So there was a memleak.
2) there is a helper in the backend (satisfycmp in deps.c) which makes this
function much easier.
So this adds a new public alpm_deptest in libalpm/deps.c, which cleans
pacman_deptest in pacman/deptest.c a lot.
Besides, alpm_splitdep was made private, because the frontend no longer
requires it, and _alpm_dep_free is also private.
Finally the deptest001 pactest was extended.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Another elimination of a static length structure in libalpm. Should result
in a little more memory saved during execution of packages with lots of
deltas attached.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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Signed-off-by: Giovanni Scafora <linuxmania@gmail.com>
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We are in string freeze for the 3.1.1 release. This commit updates all the
message files to the latest code, and all translation updates should be
based off of these po-files. Please attempt to keep the line number changes
to a minimum- there should be no reason to update these po files with just
new line numbers. That way we can more easily see exactly which translations
were updated.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Change the 'provname provver' format to 'provname=provver'.
In .PKGINFO, the provisions are copied from the PKGBUILD without quotes. So
the provision version was actually handled as a different provision...
See FS#9171.
Dan: Unfortunately we have to change our original specification for
versioned provisions with this patch, but it ends up being the simpler and
cleaner solution in the long run, and if there is any time to change it the
time is now before many packages have been built. Keeping the ' ' based
format would have required us to do special parsing in repo-add, as well as
being susceptible to users not using quotes in their provides array.
Hopefully this will resolve the issues we had with our initial plan. Sorry
for the confusion.
Acked-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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[Xav: removed unneeded makepath_internal function, and fixed the permission
value : 1777 -> 01777]
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Fix for FS#9176.
A previous commit (6e8daa553bbd5) already forced all database files to 644.
Now the directories are also forced to 755.
Additionally, repo-add now sets the umask to 022, just like makepkg does, to
fix the problem at its root.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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For example, if the cachedir is a broken symlink or a non writable
directory, pacman fallbacks to /tmp/. Just before doing that, it freed the
handle->cachedirs list twice !
once in _alpm_filecache_setup, and once in alpm_option_set_cachedirs. So the
first one was removed.
Fixes FS#9186.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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Signed-off-by: Dan McGee <dan@archlinux.org>
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Packages put in the sync->data field were always duplicated with pkg_dup,
and then freed, This is not needed.
Killing this duplication of packages made the memory usage during base
reinstall go from 10.4 MB to 8.1 MB.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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In the old code 'alpm_list_diff(_alpm_db_get_pkgcache(db), dblist,
_alpm_pkg_cmp);' was slow.
Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu>
[Xav: In my opinion, computing both dblist and modified in one for loop also makes
the code clearer, besides being more efficient.
Also renamed joined to targets since I also find that clearer.]
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Aaron Griffin <aaronmgriffin@gmail.com>
[Dan: might as well store 'force' too]
Signed-off-by: Dan McGee <dan@archlinux.org>
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We didn't have a free function before, causing some memory leaks. We also
need a dup function now that strings are not in the structure but are
dynamically allocated.
Also adapt pmdepmissing_t to use a pointer to a depend struct instead of an
inclusive one so we can use the functions we created here.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Moves "checking dependencies..." notification into code block where
dependency checking is performed to stop spurious notification.
Reference: http://archlinux.org/pipermail/pacman-dev/2008-January/010714.html
Signed-off-by: Allan McRae <mcrae_allan@hotmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Two functions defined in alpm.h were not marked with SYMEXPORT, causing
linking errors if they were used.
In addition, remove the incorrect use of the 'alpm_' prefix from an internal
function and replace it with '_alpm_'.
Fixes FS#9155.
Signed-off-by: Dan McGee <dan@archlinux.org>
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This also affects all structures with static strings, such as depmiss,
conflict, etc. This should help a lot with memory usage, and hopefully make
things a bit more "idiot proof".
Currently our pactest pass/fail rate is identical before and after this
patch. This is not to say it is a perfect patch- I have yet to pull valgrind
out. However, this should be quite safe to use in all situations from here
on out, and we can start plugging the memleaks.
Original-work-by: Aaron Griffin <aaronmgriffin@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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This reverts commit e28973169d2e5eda8b64ebdda11ece0dc761d978.
This code might fit better in the frontend than in the backend finally.
Ref: http://www.archlinux.org/pipermail/pacman-dev/2007-November/010150.html
I also changed it for fixing FS#8763 :
if there is exactly one provider, pacman will pull it and print a warning.
if there are several providers, pacman will list them and fail. It's up to
the user to pick one. Add sync501 pactest to reflect that.
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It wasn't even implemented correctly, and it really doesn't have a use if
packagers just do their job correctly anyway for a distro. Let's not try to
solve a problem with the wrong solution now.
Signed-off-by: Dan McGee <dan@archlinux.org>
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We had an unused date element in the pmpkg_t struct (not builddate or
installdate). Kill it off and fix the one function that was using it.
Signed-off-by: Dan McGee <dan@archlinux.org>
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The previous fileconflict check (package vs filesystem) skipped the conflict
when the file on the filesystem was a directory or a symlink to a directory,
no matter what the file in the package was.
Now, the conflict will only be skipped if the file in the package is a
directory (so compatible with a dir or a dir symlink on the filesystem).
So in the case of 8156 (new fileconflict003 pactest for this case), instead
of silently ignoring the extraction of the test symlink, pacman will now
fail because of a file conflict between the test symlink in the pkg2 package
and the test directory on the filesystem.
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
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By attempting to stat the cachedir when we load the pacman config, pacman
bails out if it is a non-existant directory, even if it will never be
needed. This is unfortunate as it is only used for sync transactions anyway.
Instead, wait until we need it in _alpm_filecache_setup to actually do
anything.
Reported as FS#9096.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Originally noticed in FS#9024, but was fixed in previous changes anyway.
However, it doesn't hurt to still check it.
Also add a pactest from Chantry Xavier for the original problem to ensure
we can't reproduce it.
Signed-off-by: Dan McGee <dan@archlinux.org>
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Thanks to the proactive backup handling, we don't need to add the moving
file to the skip_add list.
The backup handling will make sure nothing gets overwritten.
Ref: http://www.archlinux.org/pipermail/pacman-dev/2007-December/010610.html
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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This was the case of the bash packaging error where a file was removed from
the package but not the backup array.
I just added a sanity check so that only the files from the backup array
that are also in the filelist are used.
I had to edit upgrade026 pactest slightly : it required the file to be
copied to .pacsave instead of moved. But just moving it should be enough, as
we agreed on the ML :
http://www.archlinux.org/pipermail/pacman-dev/2007-December/010440.html
Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
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Signed-off-by: Dan McGee <dan@archlinux.org>
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