From: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
To: Linus Walleij <linusw@kernel.org>,
Bartosz Golaszewski <brgl@kernel.org>,
Kent Gibson <warthog618@gmail.com>, 4fqr <4fqr@proton.me>,
Vincent Fazio <vfazio@xes-inc.com>
Cc: linux-gpio@vger.kernel.org,
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
Subject: [PATCH libgpiod 00/14] libgpiod: assortment of fixes
Date: Tue, 07 Apr 2026 14:49:51 +0200 [thread overview]
Message-ID: <20260407-treewide-fixes-v1-0-66c9744a56a3@oss.qualcomm.com> (raw)
This series fixes a number of bugs reported to my by a person going by
4fqr <4fqr@proton.me>. The report seems to have been generated at least
in part with the help from some kind of an AI agent, however the person
behind it is almost certainly a human (these are indeed weird times if
I need to say things like that...).
This includes some urgent security fixes in python bindings and a slew of
changes addressing less severe bugs.
While fixing the reported bugs, I also uncovered several other issues
and included them here.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
---
Bartosz Golaszewski (14):
bindings: python: fix heap-buffer overflow bugs on setting/getting values
bindings: python: remove duplicated edge detection setting
core: fix 1-byte buffer over-read bugs in gpiod_chip_info_from_uapi()
core: fix parameter type in gpiod_line_mask_test_bit()
core: store debounce_period_us with correct type
core: check the value of num_lines returned by the kernel
tools: reject "u" as period unit specifier
tools: fix an integer overflow bug in parse_period()
tools: gpionotify: fix memory leak on every event read
tools: gpionotify: add the missing return value check for calloc()
tools: gpionotify: free pollfds on exit()
tools: gpionotify: don't leak info returned by gpiod_chip_watch_line_info()
tools: gpioinfo: use correct function to free the resolver
dbus: manager: use the correct loop counter in error path
bindings/python/gpiod/ext/line-settings.c | 4 ----
bindings/python/gpiod/ext/request.c | 12 ++++++++++++
bindings/python/tests/tests_line_request.py | 22 ++++++++++++++++++++++
dbus/manager/daemon.c | 2 +-
lib/chip-info.c | 6 +++---
lib/internal.c | 2 +-
lib/internal.h | 2 +-
lib/line-request.c | 5 +++++
lib/line-settings.c | 2 +-
tools/gpio-tools-test.bash | 11 +++++++++++
tools/gpioinfo.c | 2 +-
tools/gpionotify.c | 20 ++++++++++++++------
tools/tools-common.c | 6 ++++--
13 files changed, 76 insertions(+), 20 deletions(-)
---
base-commit: 530fa7823b12f91cf64bc1a9b755857049d5c2e5
change-id: 20260407-treewide-fixes-e400ba546454
Best regards,
--
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>
next reply other threads:[~2026-04-07 12:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 12:49 Bartosz Golaszewski [this message]
2026-04-07 12:49 ` [PATCH libgpiod 01/14] bindings: python: fix heap-buffer overflow bugs on setting/getting values Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 02/14] bindings: python: remove duplicated edge detection setting Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 03/14] core: fix 1-byte buffer over-read bugs in gpiod_chip_info_from_uapi() Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 04/14] core: fix parameter type in gpiod_line_mask_test_bit() Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 05/14] core: store debounce_period_us with correct type Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 06/14] core: check the value of num_lines returned by the kernel Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 07/14] tools: reject "u" as period unit specifier Bartosz Golaszewski
2026-04-07 12:49 ` [PATCH libgpiod 08/14] tools: fix an integer overflow bug in parse_period() Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 09/14] tools: gpionotify: fix memory leak on every event read Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 10/14] tools: gpionotify: add the missing return value check for calloc() Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 11/14] tools: gpionotify: free pollfds on exit() Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 12/14] tools: gpionotify: don't leak info returned by gpiod_chip_watch_line_info() Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 13/14] tools: gpioinfo: use correct function to free the resolver Bartosz Golaszewski
2026-04-07 12:50 ` [PATCH libgpiod 14/14] dbus: manager: use the correct loop counter in error path Bartosz Golaszewski
2026-04-08 11:45 ` [PATCH libgpiod 00/14] libgpiod: assortment of fixes Vincent Fazio
2026-04-08 16:03 ` Vincent Fazio
2026-04-08 16:20 ` 4fqr
2026-04-09 7:32 ` Bartosz Golaszewski
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