diff options
| author | David Herrmann <dh.herrmann@gmail.com> | 2015-04-07 13:11:18 +0200 |
|---|---|---|
| committer | David Herrmann <dh.herrmann@gmail.com> | 2015-04-07 13:11:18 +0200 |
| commit | 24eb4a30982ed18d4716bd59c454a72f161d5982 (patch) | |
| tree | 901e57029aaf4747a0edecc1ab432be6de022af1 /src/libsystemd/sd-device | |
| parent | bd1acc9f2ffa9c2baf1ddd6bb965352aef5c7446 (diff) | |
device: fix sysattr newline cutter
Right now, we always drop the last character of all values we write to
sysfs. Fix this!
Diffstat (limited to 'src/libsystemd/sd-device')
| -rw-r--r-- | src/libsystemd/sd-device/sd-device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c index 0dd0e14eef..b828fa830a 100644 --- a/src/libsystemd/sd-device/sd-device.c +++ b/src/libsystemd/sd-device/sd-device.c @@ -1781,8 +1781,8 @@ _public_ int sd_device_set_sysattr_value(sd_device *device, const char *sysattr, value_len = strlen(_value); /* drop trailing newlines */ - while (value_len > 0 && _value[--value_len] == '\n') - _value[value_len] = '\0'; + while (value_len > 0 && _value[value_len - 1] == '\n') + _value[--value_len] = '\0'; /* value length is limited to 4k */ if (value_len > 4096) |