diff options
| author | Greg Kroah-Hartman | 2018-10-05 16:09:11 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-10-05 16:09:11 -0700 |
| commit | 3830711f3e93b056e3e3597f2b39da2df4636e0b (patch) | |
| tree | a2c8a053824bfb2bd179920daf705ce0a5ff8b4e | |
| parent | 5aebc7d2780df9176ee92f6d3bfd54b04457e349 (diff) | |
| parent | 19a4fbffc94e41abaa2a623a25ce2641d69eccf0 (diff) | |
Merge tag 'gpio-v4.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Linus writes:
"A single GPIO fix:
Free the last used descriptor, an off by one error.
This is tagged for stable as well."
* tag 'gpio-v4.19-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpiolib: Free the last requested descriptor
| -rw-r--r-- | drivers/gpio/gpiolib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index e8f8a1999393..a57300c1d649 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -571,7 +571,7 @@ static int linehandle_create(struct gpio_device *gdev, void __user *ip) if (ret) goto out_free_descs; lh->descs[i] = desc; - count = i; + count = i + 1; if (lflags & GPIOHANDLE_REQUEST_ACTIVE_LOW) set_bit(FLAG_ACTIVE_LOW, &desc->flags); |