Hardcoding anything always ends up burning you, and the arbitrary length
of 64 here did just that. Add the ability to reallocate the readline
buffer for longer inputs if necessary, and add other error checking as
approprate. This also plugs one small memory leak of the group
processing code selection array.
Addresses FS#24253.
Signed-off-by: Dan McGee <dan@archlinux.org>
Immediately jump to the cleanup code after setting the return code to -1
in case rename() fails. Otherwise, it will be reset to 0 right after we
leave the if branch.
Signed-off-by: Lukas Fleischer <archlinux@cryptocrack.de>
Signed-off-by: Dan McGee <dan@archlinux.org>
This is a cleaner expression of the same information.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This accomplishes quite a few things with one rather invasive change.
1. Iteration is much more performant, due to a reduction in pointer
chasing and linear item access.
2. Data structures are smaller- we no longer have the overhead of the
linked list as the file struts are now laid out consecutively in
memory.
3. Memory allocation has been massively reworked. Before, we would
allocate three different pieces of memory per file item- the list
struct, the file struct, and the copied filename. What this resulted
in was massive fragmentation of memory when loading filelists since
the memory allocator had to leave holes all over the place. The new
situation here now removes the need for any list item allocation;
allocates the file structs in contiguous memory (and reallocs as
necessary), leaving only the strings as individually allocated. Tests
using valgrind (massif) show some pretty significant memory
reductions on the worst case `pacman -Ql > /dev/null` (366387 files
on my machine):
Before:
Peak heap: 54,416,024 B
Useful heap: 36,840,692 B
Extra heap: 17,575,332 B
After:
Peak heap: 38,004,352 B
Useful heap: 28,101,347 B
Extra heap: 9,903,005 B
Several small helper methods have been introduced, including a list to
array conversion helper as well as a filelist merge sort that works
directly on arrays.
Signed-off-by: Dan McGee <dan@archlinux.org>
As noted by Allan, we failed pretty hard if gpgme was compiled out. With
these changes, only sign001.py fails. This can/will be fixed later once
we beef up the test suite with more signing tests anyway.
Signed-off-by: Dan McGee <dan@archlinux.org>
Makes sure that the pacman keyring is readable and that the user
has permissions to create a lock file if lock-never is not specified
in the gpg.conf file.
Signed-off-by: Allan McRae <allan@archlinux.org>
Add an --init option that ensures that the pacman keyring has all
the necessary files and they have the correct permissions for being
read as a user.
Signed-off-by: Allan McRae <allan@archlinux.org>
This function had a variety of pitfalls, including the inability to
successfully find a key=value pair where no whitespace surrounded the
equals sign. Make it more robust by splitting the line on the equals
itself, and performing whitespace trimming on the resulting key/value
pair.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
Follow the example of gpg and only allow a single operation to be
specified each time. Prevents having to deal with conflicting
variable names and potential issues due to the order in which the
operations are run.
Signed-off-by: Allan McRae <allan@archlinux.org>
This moves the processing of the --edit-key and --receive options
to functions, keeping the final option processing to be all single
line statements.
Also rework the --edit-key option to validate all input before
processing.
Signed-off-by: Allan McRae <allan@archlinux.org>
Update man page to reflect current options. Also add a description
on how to manually interact with the pacman keyring with gpg.
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit correctly redirects to /dev/null the output of several
commands that get executed on logic checks.
Original-patch-by: Denis A. Altoé Falqueto <denisfalqueto@gmail.com>
Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
This keeps the naming of the option more consistent with what is
actually being called by gpg.
Original-patch-by: Denis A. Altoé Falqueto <denisfalqueto@gmail.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
This commit adds quotes to several variable assignments. Unquoted values
can cause problems on several occasions if the value is empty. It is
safer to have every assignment quoted.
Signed-off-by: Ivan Kanakarakis <ivan.kanak@gmail.com>
The conversion to using parse_options causes this option to break.
It is preferable to remove the option rather than fix it as it is
simply a wrapper for "gpg --homedir @sysconfdir@/pacman.d/gnupg".
Any user using more advanced keyring management than provided by
pacman-key can manage to point gpg at the right place themselves...
How to manually edit the keyring with gpg will instead be documented
in the man page in a later commit.
Signed-off-by: Allan McRae <allan@archlinux.org>
The pacman-key script is complicated enough to warrent usage of the
parse_options script. This is especially helpful in dealing with
all the configuration file override flags as the no longer need to
be specified first. It also allows us to do the right thing early
with --help/--version and no option cases cleanly. This change also
makde the check for root privileges only occur on operations where
they are needed.
This patch is inspired by and supercedes some patches submitted by
Denis A. Altoé Falqueto and Ivan Kanakarakis who were altering the
previous option handling in an attempt to deal with the above issues.
Signed-off-by: Allan McRae <allan@archlinux.org>
If we can't read the keyring, gpgme will output confusing debug
information and fail to verify the signature, so we should log some
debug information.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Dan McGee <dan@archlinux.org>
This is a wrapper function for access() which logs some debug
information and eases handling in case of split directory and filename.
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Signed-off-by: Dan McGee <dan@archlinux.org>
Specifying a filename with spaces in a PKGBUILDs noextract array fails
due to a lack of quoting.
Fixes FS#25100.
Reported-by: Thomas Weißschuh <thomas_weissschuh@lavabit.com>
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Add information on CPPFLAGS, LDFLAGS and LIBS to the end of the
configure output. This is very helpful in tracing issues when
adjusting the configure file and also will allow us to more
easily replicate any issues discovered due to a users build
environment.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
It is now set as the main tool, so make wget another common one.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
The full path to the signature file when it is created is in a temporary
directory so only print the filename.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This prevents a dangling symlink being left behind if the repo goes
from being signed to unsigned.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Avoid some pain in awk's limited handling of command line arguments by
wrapping this in a Bash script. We also default to
@localstatedir@/log/pacman.log when no args are specified, meaning that
-h or --help is required to get the help message.
Signed-off-by: Dave Reisner <dreisner@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
This addresses FS#25141. We shouldn't remove every empty directory we
come across during the removal process unless it is truly not known to
any other package. This will prevent removal of essential directories
such as '/var/lock/'.
This is accomplished by first checking the empty/non-empty status of a
directory, which was previously done implicitly by calling rmdir() and
ignoring errors. We do this to avoid the next (new) check in most cases,
which is to look at all local packages to see if the to-be-removed
directory is present in another packages' filelist. If we do not find it
anywhere, then we remove it, else we keep the file around.
The pactest has been updated to test more cases, as well as finding a
flaw in the original expected to fail case- we need separate DIR and
FILE based EXIST rules.
Signed-off-by: Dan McGee <dan@archlinux.org>
There is no need for a writable PKGDEST when using the --nobuild or
--geninteg flags.
Allan: added --geninteg
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
Put a .gitignore entry at the right level and sort that file
alphabetically.
Signed-off-by: Allan McRae <allan@archlinux.org>
Signed-off-by: Dan McGee <dan@archlinux.org>
It was a bit unclear that both pkgver and pkgrel were included in the
passed version strings; clarify this fact in the manpage. Also include
epoch in the mix now that it exists.
Also make two other minor consistency touchups to code-print variables
in text.
Signed-off-by: Dan McGee <dan@archlinux.org>
