Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'gpio-fixes-for-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio fixes from Bartosz Golaszewski:
"Two fixes for the GPIO testing module and one commit making Andy a
reviewer for the GPIO subsystem:
- fix a memory corruption bug in gpio-sim
- fix inconsistencies in user-space configuration of gpio-sim
- make Andy Shevchenko a reviewer for the GPIO subsystem"
* tag 'gpio-fixes-for-v6.4-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux:
MAINTAINERS: add Andy Shevchenko as reviewer for the GPIO subsystem
gpio: sim: quietly ignore configured lines outside the bank
gpio: sim: fix memory corruption when adding named lines and unnamed hogs
+17
-2
+1
MAINTAINERS
+1
MAINTAINERS
···
8799
8799
GPIO SUBSYSTEM
8800
8800
M: Linus Walleij <linus.walleij@linaro.org>
8801
8801
M: Bartosz Golaszewski <brgl@bgdev.pl>
8802
+
R: Andy Shevchenko <andy@kernel.org>
8802
8803
L: linux-gpio@vger.kernel.org
8803
8804
S: Maintained
8804
8805
T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
+16
-2
drivers/gpio/gpio-sim.c
+16
-2
drivers/gpio/gpio-sim.c
···
696
696
char **line_names;
697
697
698
698
list_for_each_entry(line, &bank->line_list, siblings) {
699
+
if (line->offset >= bank->num_lines)
700
+
continue;
701
+
699
702
if (line->name) {
700
703
if (line->offset > max_offset)
701
704
max_offset = line->offset;
···
724
721
if (!line_names)
725
722
return ERR_PTR(-ENOMEM);
726
723
727
-
list_for_each_entry(line, &bank->line_list, siblings)
728
-
line_names[line->offset] = line->name;
724
+
list_for_each_entry(line, &bank->line_list, siblings) {
725
+
if (line->offset >= bank->num_lines)
726
+
continue;
727
+
728
+
if (line->name && (line->offset <= max_offset))
729
+
line_names[line->offset] = line->name;
730
+
}
729
731
730
732
return line_names;
731
733
}
···
762
754
763
755
list_for_each_entry(bank, &dev->bank_list, siblings) {
764
756
list_for_each_entry(line, &bank->line_list, siblings) {
757
+
if (line->offset >= bank->num_lines)
758
+
continue;
759
+
765
760
if (line->hog)
766
761
num_hogs++;
767
762
}
···
780
769
781
770
list_for_each_entry(bank, &dev->bank_list, siblings) {
782
771
list_for_each_entry(line, &bank->line_list, siblings) {
772
+
if (line->offset >= bank->num_lines)
773
+
continue;
774
+
783
775
if (!line->hog)
784
776
continue;
785
777