Commit Graph

14 Commits

Author SHA1 Message Date
Jonathan Lebon 968e8805b0 lib: Fix some logic/error-checking code
Using `MAX(0, $x)` here is useless since we're comparing against an
unsigned integer. Just unpack this and only subtract if it's safe to do
so.

Also, explicitly check for `fd >= 0` rather than just `!= -1` to be sure
it's a valid fd. And finally, explicitly check the return value of
`g_input_stream_read_all` as is done everywhere else in the tree and
make it clear that we're purposely ignoring the return value of `_flush`
here, but not in other places.

Discovered by Coverity.

Closes: #1692
Approved by: cgwalters
2018-07-26 21:01:19 +00:00
Marcus Folkesson 6bf4b3e1d8 Add SPDX-License-Identifier to source files
SPDX License List is a list of (common) open source
licenses that can be referred to by a “short identifier”.
It has several advantages compared to the common "license header texts"
usually found in source files.

Some of the advantages:
* It is precise; there is no ambiguity due to variations in license header
  text
* It is language neutral
* It is easy to machine process
* It is concise
* It is simple and can be used without much cost in interpreted
  environments like java Script, etc.
* An SPDX license identifier is immutable.
* It provides simple guidance for developers who want to make sure the
  license for their code is respected

See http://spdx.org for further reading.

Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com>

Closes: #1439
Approved by: cgwalters
2018-01-30 20:03:42 +00:00
Colin Walters 6e4146a354 tree-wide: Remove Emacs modelines
We added a `.dir-locals.el` in commit: 9a77017d87
There's no need to have it per-file, with that people might think
to add other editors, which is the wrong direction.

Closes: #1206
Approved by: jlebon
2017-09-21 21:38:34 +00:00
Colin Walters 6578c362fe lib/gpg: Use nicer helper for gpg error messages
The vast majority of invocations of `ot_gpgme_error_to_gio_error()` were paired
with `g_prefix_error()`; let's combine them for the same reason we do
`glnx_throw_errno_prefix()`. For the few cases that don't we might as well add
some prefix.

I also changed it to `return FALSE` in prep for more style porting.

Closes: #1135
Approved by: jlebon
2017-09-07 15:55:16 +00:00
Colin Walters ded6417aee lib/gpg: Switch to GLib autocleanups for gpgme types
Prep for dropping `GLNX_DEFINE_CLEANUP_FUNCTION` from libglnx
in favor of using GLib's `G_DEFINE_AUTO_CLEANUP_FREE_FUNC()`.

Closes: #1042
Approved by: jlebon
2017-08-02 16:55:38 +00:00
Colin Walters 4f80548454 repo: Delete the last use of GFile tmp_dir
The keyring isn't large, so let's just fall back to copying it
rather than requiring `renameat()`.

Prep for `ostree_repo_open_at()`.

Closes: #821
Approved by: jlebon
2017-05-01 16:44:59 +00:00
Colin Walters 3cd5e6b41a lib: Split out helper function to create GPG context
In prep for future work.

Closes: #575
Approved by: giuseppe
2016-11-17 09:44:07 +00:00
Colin Walters b77edf24a3 tree-wide: Remove unused variables detected by CLang
CLang finds these, whereas GCC treats having
`__attribute__((cleanup))` as a use.

This obsoletes https://github.com/ostreedev/ostree/pull/411

Closes: #548
Approved by: jlebon
2016-10-27 17:02:01 +00:00
Colin Walters f461c02bb5 gpg: Use gpg_strerror_r for threadsafety
These APIs are rather painful...this is why GError exists.
2016-02-22 18:07:30 -05:00
Matthew Barnes 239f05ecdd gpg: Add custom data buffers to wrapper GIO streams
ot_gpgme_data_input() and ot_gpgme_data_output(), shamelessly ripped
off from seahorse_gpgme_data_input() and seahorse_gpgme_data_output().
2015-05-07 17:07:36 -04:00
Matthew Barnes cd1551b1ee gpg: Fix ot_gpgme_error_to_gio_error()
Need to extract the error code from a gpgme_error_t, can't just compare
it directly.
2015-05-07 16:02:39 -04:00
Matthew Barnes 4ee1acd981 Use g_autoptr() for GIO object types
GLib 2.44 supplies all the necessary autocleanup macros for GIO types,
and libglnx backports the relevant macros for ostree.
2015-05-06 21:51:19 -04:00
Matthew Barnes 97379ec38c libotutil: Add ot_gpgme_ctx_tmp_home_dir()
Currently used for signature verification, will also be used for
importing GPG keys.
2015-05-01 10:21:40 -04:00
Matthew Barnes ceacc57206 libotutil: Establish a place for GPG utilities
Add ot-gpg-utils.[ch] and move _ostree_gpg_error_to_gio_error() here.
2015-05-01 10:20:34 -04:00