If a broken (or malicious) remote client calls Open or CommandLine
on a GApplication that does not implement those, return a DBus
error instead of going through and then emitting a warning.
https://bugzilla.gnome.org/show_bug.cgi?id=710885
This code was added for use by the G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID
file attribute, but may end up being used elsewhere (e.g. in GVfs) as well.
As it’s dealing with untrusted external files, and the non-trivial PNG file
format, this commit adds several test cases to cover valid and invalid PNG
files.
The security model for the thumbnail verification code is that the user’s
cache directory is untrusted, and potentially any PNG file which is passed
to the verifier has been manipulated arbitrarily by an attacker.
This is a follow-up to commit fe7069749f.
https://bugzilla.gnome.org/show_bug.cgi?id=709898
We've added a g_critical() on failure to remove sources, so make sure we
expect to see that (instead of failing the test due to the unexpected
message).
https://bugzilla.gnome.org/show_bug.cgi?id=710724
This indicates whether the thumbnail (given by G_FILE_ATTRIBUTE_THUMBNAIL_PATH)
is valid — i.e. to represent the file in its current state. If
G_FILE_ATTRIBUTE_THUMBNAIL_IS_VALID is FALSE (for a normal _or_ failed
thumbnail) it means the file has changed since the thumbnail was generated, and
the thumbnail is out of date.
Part of checking thumbnail validity (by the spec) involves parsing
headers out of the thumbnail .png so we include some (small) code to do
that in a separate file. We will likely want to copy this code to gvfs
to do the same for GVfsFile.
Heavily based on a patch from Philip Withnall <philip.withnall@collabora.co.uk>
who suggested the feature and designed the API.
https://bugzilla.gnome.org/show_bug.cgi?id=709898
It is our intention that memory output streams should operate in two
distinct modes, depending on if a realloc function was provided or not.
In the case that we have a realloc function (resizable mode), we want
the stream to behave as if it were a file that started out empty. In
the case that we don't have a realloc function (fixed-sized mode), we
want the stream to behave as a block device would.
To this end, we introduce two changes in functionality:
- seeking to SEEK_END on a resizable stream will now seek to the end of
the valid data region, not to the end of the allocated memory (which
is really just an implementation detail)
- seeks past the end of the allocated memory size are now permitted,
but only on resizable streams. The next write will grow the buffer
(inserting zeros between).
Some tweaks to testcases were required in order not to break the build,
which indicates that this is an API break, but it seems unlikely that
anyone will be effected by these changes 'in the real world'.
Updates to documentation and further testcases are in following commits.
Based on a patch from Maciej Piechotka <uzytkownik2@gmail.com>.
https://bugzilla.gnome.org/show_bug.cgi?id=684842
Introduce the concept of "fixed" vs. "resizable" streams and document
how g_seekable_seek() works for each case.
We don't include g_seekable_is_fixed_size() at this point because we
don't know if anyone would require it. This may appear in the future if
someone asks for it, however.
https://bugzilla.gnome.org/show_bug.cgi?id=684842
D-Bus versions < 1.6.18 (i.e. all current versions) have a bug with the
path_namespace='/' match rule key. It should conceptually match everything,
but actually matches nothing. This results in no property change (or other)
signals being forwarded to the D-Bus client.
The work-around implemented in GDBusObjectManagerClient is to remove the
path_namespace match key if its value is ‘/’.
For the upstream D-Bus bug, see:
https://bugs.freedesktop.org/show_bug.cgi?id=70799https://bugzilla.gnome.org/show_bug.cgi?id=710726
In the case that g_key_file_get_(u)int64 fails to parse the integer,
make sure we free the string before returning.
Reported by Andrew Stone <astonecc@gmail.com>
https://bugzilla.gnome.org/show_bug.cgi?id=710313
Rather than keeping a global list of objects that are being
constructed, use qdata on the object itself like we do with several
other properties now.
https://bugzilla.gnome.org/show_bug.cgi?id=661576
If a constructor() implementation created an object but then unreffed
it rather than returning it, that object would get left on the
construction_objects list, which would cause problems later when that
memory location got reused by another object.
"Fix" this by making it fail intentionally, and add a test for it (and
for the normal, working singleton case).
https://bugzilla.gnome.org/show_bug.cgi?id=661576
Move a method from GNotificationBackend into the fdo backend (since it
was only used from here). Remove the accessors for the already-public
(in private header) ->dbus_connect and ->application on
GNotificationBackend.
https://bugzilla.gnome.org/show_bug.cgi?id=688492
Currently g_mem_gc_friendly is declared in both gmem.h and glib-init.h
files, we will have reports on each unit that include these two files.
This patch removes the redundant declaration from glib-init.h
Since g_mem_gc_friendly is related to gmem.h and was first declared in
this header which also exports it via glib.h, then declare it in gmem.h
Other files already include gmem.h: garray.c and gslice.c, no need to
change anything.
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
https://bugzilla.gnome.org/show_bug.cgi?id=710345
No need to include glib-init.h here. This was added by
commit 47444dacc0 but that commit did not make use of any its
exported symbols, so just remove it.
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
https://bugzilla.gnome.org/show_bug.cgi?id=710345
g_buffered_input_stream_finalize() is already declared as static in this
gbufferedinputstream.c file, so just remove the redundant declaration.
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
https://bugzilla.gnome.org/show_bug.cgi?id=710345
g_init_user_config_dir() is already declared as static in this gutils.c
file, so just remove the redundant declaration.
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
https://bugzilla.gnome.org/show_bug.cgi?id=710345
_g_charset_get_aliases() is already declared in gcharsetprivate.h
which was added by commit 4c2a659588, and gconvert.c includes
this gcharsetprivate header, so no need to declare it again.
Signed-off-by: Djalal Harouni <tixxdz@opendz.org>
https://bugzilla.gnome.org/show_bug.cgi?id=710345
Passing a NULL value to g_setenv() was never documented as working,
and in fact it worked on some platforms and crashed on others. Make it
g_return_if_fail() everywhere insted.
Also, remove some incorrect docs in g_environ_getenv() and
g_environ_setenv() that shouldn't have been copied from g_getenv() and
g_setenv(). And belatedly simplify the checks in g_unsetenv().
https://bugzilla.gnome.org/show_bug.cgi?id=704593
