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Author SHA1 Message Date
Simon McVittie
f6e13753aa fileutils: Make some sample code detect symlinks as intended 
The sample code here wasn't a race-free version of the race-susceptible
anti-pattern, because it would have dereferenced a symlink automatically.

Fixes: 293b4923 "Clarify g_file_test() docs about TOCTOU bugs"
Signed-off-by: Simon McVittie <smcv@collabora.com>
 2023-02-10 13:06:04 +00:00
Philip Withnall
d5bf03cbcb Merge branch 'wip/smcv/redundant-type-assertions' into 'main' 
Revert "glib-init: Add more static assertions for gintptr, guintptr"

See merge request GNOME/glib!3263
 2023-02-09 23:03:30 +00:00
Simon McVittie
73c91ef799 Revert "glib-init: Add more static assertions for gintptr, guintptr" 
On closer inspection, these are redundant with stricter assertions that I
added in commit bd1e2a98 "glib-init: Statically assert more facts about
standard types", which assert that sizeof (gintptr) == sizeof (void *).

As far as I can tell, a sufficiently pedantic interpretation of Standard
C doesn't actually require (u)intptr_t to be the same size as a pointer:
it only requires that pointers can be losslessly stored in a (u)intptr_t,
which a sufficiently pathological ABI could implement by having (for
example) 32-bit pointers and a 64-bit uintptr_t just to troll us. However,
I'm fairly confident that no practically useful ABI would do this,
and certainly nobody has complained about this assertion since 2020.

Similarly, Standard C might permit an ABI where 64-bit pointers have the
first 32 bits always-zero and therefore storing the remaining bits in a
32-bit uintptr_t is lossless, but again, that would be pathological.

This reverts commit da3fc59544.

Signed-off-by: Simon McVittie <smcv@collabora.com>
 2023-02-09 19:08:08 +00:00
Emmanuele Bassi
816b35df67 Merge branch 'ebassi/pathbuf' into 'main' 
Add GPathBuf

See merge request GNOME/glib!3216
 2023-02-09 13:55:26 +00:00
Emmanuele Bassi
fcdbd7f9bd tests: Add GPathBuf to the g_auto suite 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
7e62d01053 tests: Add PathBuf.new_from_path() coverage 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
d0ee88078b doc: Clarify g_path_buf_to_path() 
The returned path is built on demand.
 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
a05fda9990 Move GPathBuf tests into their own file 
Keep the fileutils tests related to the gfileutils.h API.
 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
280649fb82 docs: Clarify the path construction functions 
Use the same wording for functions that belong in the same family, and
link to the newly introduced GPathBuf API.
 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
314d62f302 doc: Make file utils docblocks render nicely with gi-docgen 
Do not use 4-spaces indentation for return and argument descriptions, to
avoid getting rendered as preformatted blocks.

Annotate code examples with their language, for syntax highlighting.

Isolate the first paragraph to give a short description.
 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
293b492334 Clarify g_file_test() docs about TOCTOU bugs 
Do not show just what not to do: show what to do instead, otherwise
people won't know how to fix their code.

Make sure to link to an explanation of the TOCTOU class of bugs;
Wikipedia is as good a place as any.
 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
b5a3297dca docs: Add GPathBuf to the API reference 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
2015723a4f Add tests for GPathBuf 2023-02-09 13:36:51 +00:00
Emmanuele Bassi
f60f432b6c Add GPathBuf 
GPathBuf is a path buffer type that can be used to build paths
programmatically, using it as a stack.
 2023-02-09 13:36:51 +00:00
Marco Trevisan
5821425e11 Merge branch 'underspecified-dep' into 'main' 
fix underspecified dependencies on generated headers

See merge request GNOME/glib!3260
 2023-02-07 14:35:52 +00:00
Marco Trevisan
9201a20276 Merge branch 'th/no-mutex-in-g-print' into 'main' 
gmessages: use g_atomic_pointer to access handlers for g_print()/g_printerr()

See merge request GNOME/glib!3259
 2023-02-07 14:32:15 +00:00
Thomas Haller
4d7f66f214 gmessages: use g_atomic_pointer to access handlers for g_print()/g_printerr() 
It seems unnecessary to use the mutex to get/set a single pointer.
 2023-02-07 13:16:07 +01:00
Eli Schwartz
740440774a
fix underspecified dependencies on generated headers 
Since gmodule-visibility.h is now a custom target and produced at
buildtime, it might not always exist in time for use in other source
files. This was the case for gio-inotify.

Add it as an additional source file to ensure in-time generation.
 2023-02-06 23:00:04 -05:00
Philip Withnall
4177164fd2 Merge branch 'wip/pwithnall/revert-freebsd-ci' into 'main' 
Revert "ci: Temporarily only run the FreeBSD 13 CI on a schedule"

See merge request GNOME/glib!3258
 2023-02-06 16:52:11 +00:00
Philip Withnall
e6132f2322 Revert "ci: Temporarily only run the FreeBSD 13 CI on a schedule" 
This reverts commit 163ebdc6c2.

The FreeBSD CI runner is back again.

See https://gitlab.gnome.org/Infrastructure/GitLab/-/issues/601#note_1658477
 2023-02-06 14:58:47 +00:00
Philip Withnall
6ba1627fe6 Merge branch 'g-atomic-array-alignment' into 'main' 
GAtomicArray: Ensure metadata does not misalign the payload

See merge request GNOME/glib!3242
 2023-02-06 14:08:06 +00:00
Philip Withnall
361745149f Merge branch 'msort-cheri' into 'main' 
Allow using msort_r CHERI-enabled architectures

See merge request GNOME/glib!3243
 2023-02-06 14:04:18 +00:00
Philip Withnall
bd8b756853 Merge branch 'gtype-use-sized-free' into 'main' 
Revert "gtype: Use the system allocator on UNIX" and use g_free_sized instead

See merge request GNOME/glib!3251
 2023-02-06 14:00:38 +00:00
Marco Trevisan
5c34cf3dbb Merge branch 'ebassi/no-preallocs' into 'main' 
Remove n_preallocs field from InstanceData

See merge request GNOME/glib!3256
 2023-02-06 13:33:16 +00:00
Emmanuele Bassi
8f92f742b9 Remove n_preallocs field from InstanceData 
The GTypeInfo.n_preallocs field has been ignored since GLib 2.10, but it
hasn't been removed from the internal instance data representation.
 2023-02-04 16:55:30 +01:00
Michael Catanzaro
35170735de Merge branch 'force-non-null-gslice-free' into 'main' 
gslice: Do not try to memset-0 NULL a pointer

Closes #2908

See merge request GNOME/glib!3253
 2023-02-03 23:19:43 +00:00
Marco Trevisan (Treviño)
893b86b939 gslice: Mark memory arguments and return values as nullable when it's the case 
GSlice can handle NULL arguments or return NULL values, but we did not
properly mark them all the times.
 2023-02-03 16:28:51 +01:00
Marco Trevisan (Treviño)
6af6f3eb9b gslice: Do not try to memset-0 NULL a pointer 
According to the docs, g_slice_free1() is supposed to do nothing if
@mem_block is NULL, but we still try to zero it in case we're using
g_mem_gc_friendly.

So avoid this case.

Closes: #2908
 2023-02-03 16:28:37 +01:00
Marco Trevisan (Treviño)
69e9ba80e2 gtype: Use g_malloc0 and g_free_sized to allocate and free memory 
We've a sized free now, so we can just use it!
 2023-02-03 11:38:00 +01:00
Marco Trevisan (Treviño)
ce1cba0884 Revert "gtype: Use the system allocator on UNIX" 
Since commit 45b5a6c0 GSlice is just a wrapper to g_malloc0/g_free, so
there's no point to use a different implementation for UNIXes vs
windows.

This reverts commit 3b7af4dd5d.
 2023-02-03 11:38:00 +01:00
Marco Trevisan
95cbff0fd2 Merge branch 'free-sized' into 'main' 
gmem: Add g_free_sized() and g_aligned_free_sized()

See merge request GNOME/glib!3231
 2023-02-03 10:01:35 +00:00
Philip Withnall
548d917f35 Merge branch 'gcc13-warning-fix' into 'main' 
timezone: Fix a compiler warning

See merge request GNOME/glib!3248
 2023-02-03 08:02:57 +00:00
Philip Withnall
b3b459107a Merge branch 'fix-inline-warnings' into 'main' 
gstring: Avoid warnings from inline functions

See merge request GNOME/glib!3249
 2023-02-03 07:57:40 +00:00
Matthias Clasen
d9f8d73be2 gstring: Avoid warnings from inline functions 
The current code for g_string_append_c_inline generates
warnings when used, with -Wnull-dereference. Avoid that.
 2023-02-03 00:36:53 +00:00
Matthias Clasen
cbb2ca8c4a timezone: Fix a compiler warning 
gcc 13 complains that last_explicit_transition_time
may be used uninitialized.
 2023-02-03 00:36:21 +00:00
Philip Withnall
964ecf5ec9 Merge branch 'wip/pwithnall/freebsd-ci-again' into 'main' 
ci: Temporarily only run the FreeBSD 13 CI on a schedule

See merge request GNOME/glib!3250
 2023-02-03 00:30:14 +00:00
Philip Withnall
163ebdc6c2 ci: Temporarily only run the FreeBSD 13 CI on a schedule 
Rather than on every commit, because the CI runner is currently broken:
https://gitlab.gnome.org/Infrastructure/GitLab/-/issues/601.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
 2023-02-03 00:13:53 +00:00
Philip Withnall
622e1d8c83 Merge branch 'wip/ernestask/converter-null-out' into 'main' 
gio: converter: Forbid null out arguments

See merge request GNOME/glib!3245
 2023-02-02 22:39:57 +00:00
Ernestas Kulik
e0976efee9 gio: converter: Forbid null out arguments 
Currently, inbuf_size and outbuf_size are not documented as not
nullable, but they are expected to be so, which might lead to unexpected
crashes. Moreover, outbuf itself is also expected to not be null, so
this commit adds the appropriate GI annotations and early returns on
failed preconditions.
 2023-02-02 21:25:56 +02:00
Ekaterine Papava
f6c6171c08 Update Georgian translation 2023-02-02 18:55:40 +00:00
Philip Withnall
97ebd794a7 gslice: Use g_free_sized() instead of g_free() 
If libc supports `free_sized()`, this could mean that freeing slices is
a bit more performant. If not, it falls back to using `free()`.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
 2023-02-02 12:30:59 +00:00
Philip Withnall
329843f682 gmem: Add g_free_sized() and g_aligned_free_sized() 
These wrap `free_sized()` and `free_aligned_sized()`, which are present
in C23[1]. This means that user code can start to use them without checking
for C23 support everywhere first.

It also means we can use them internally in GSlice to get a bit of
performance for the code which still uses it.

See https://en.cppreference.com/w/c/memory/free_aligned_sized and
https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2699.htm.

[1]: Specifically, section 7.24.3.4 of the latest C23 draft at
https://www.open-std.org/jtc1/sc22/wg14/www/docs/n3088.pdf.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
 2023-02-02 12:30:59 +00:00
Fran Dieguez
c88e9e1f5c Update Galician translation 2023-02-01 21:46:54 +00:00
Marco Trevisan
fe2de360de Merge branch 'cxx-leak' into 'main' 
tests: Fix a minor leak in the cxx string append tests

See merge request GNOME/glib!3247
 2023-02-01 16:29:04 +00:00
Marco Trevisan
155e44652e Merge branch 'gstring-free-warning' into 'main' 
Make g_string_free (_, FALSE) warn on unused result

See merge request GNOME/glib!3226
 2023-02-01 16:28:02 +00:00
Marco Trevisan
151ca8d28d Merge branch 'gdbus-test-leak' into 'main' 
tests: Fix a few minor leaks in gdbus-example-peer

See merge request GNOME/glib!3246
 2023-02-01 16:24:57 +00:00
Kukuh Syafaat
76639a3620 Update Indonesian translation 2023-02-01 02:44:58 +00:00
Philip Withnall
b3389b66d6 tests: Fix a minor leak in the cxx string append tests 
See https://gitlab.gnome.org/GNOME/glib/-/jobs/2547640

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Helps: #2904
 2023-01-31 11:52:11 +00:00
Philip Withnall
bd5e57ef17 tests: Fix a few minor leaks in gdbus-example-peer 
One leak spotted by the Coverity, the others found via valgrind.

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>

Coverity CID: #1504322
 2023-01-31 11:44:44 +00:00
Aleksandr Melman
f499e37979 Update Russian translation 2023-01-29 22:11:03 +00:00