diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2008-09-17 23:58:38 -0700 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-09-17 23:58:38 -0700 |
| commit | 279595bd1af86db92b063ac8b70c7ef51c67363c (patch) | |
| tree | f988fd3d404ff419f3f41a3559c7354ecf6ccdcf | |
| parent | a076080bd43d55f0d4eabc9bef2bf46c9791372f (diff) | |
libudev: fix "subsystem" value
| -rw-r--r-- | TODO | 1 | ||||
| -rw-r--r-- | udev/lib/libudev-device.c | 2 | ||||
| -rw-r--r-- | udev/lib/libudev-util.c | 1 |
3 files changed, 3 insertions, 1 deletions
@@ -12,3 +12,4 @@ These things will change in future udev versions: before next release: o replace list.h with gpl or later version + o increase ressize buffer diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c index 782d662549..76ef298a34 100644 --- a/udev/lib/libudev-device.c +++ b/udev/lib/libudev-device.c @@ -397,7 +397,7 @@ const char *udev_device_get_subsystem(struct udev_device *udev_device) return udev_device->subsystem; /* read "subsytem" link */ - if (util_get_sys_subsystem(udev_device->udev, udev_device->syspath, subsystem, sizeof(subsystem)) == 0) { + if (util_get_sys_subsystem(udev_device->udev, udev_device->syspath, subsystem, sizeof(subsystem)) > 0) { udev_device->subsystem = strdup(subsystem); return udev_device->subsystem; } diff --git a/udev/lib/libudev-util.c b/udev/lib/libudev-util.c index 7053a2f825..6ec835e624 100644 --- a/udev/lib/libudev-util.c +++ b/udev/lib/libudev-util.c @@ -50,6 +50,7 @@ static ssize_t get_sys_link(struct udev *udev, const char *slink, const char *sy if (pos == NULL) return -1; pos = &pos[1]; + info(udev, "resolved link to: '%s'\n", pos); return util_strlcpy(subsystem, pos, size); } |