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| author | Tom Gundersen <teg@jklm.no> | 2015-04-21 14:41:13 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2015-04-21 14:41:13 +0200 |
| commit | 52d629010db73a9466c359201916494bd55186d1 (patch) | |
| tree | 8782c631b30d4a99b5fd474ea868b5920447fd88 | |
| parent | 38422da754ddef86d4db46a5130dcfddb7487de2 (diff) | |
| download | systemd-52d629010db73a9466c359201916494bd55186d1.tar.gz | |
sd-device: set_syspath - return ENODEV when passed something that is not a device
| -rw-r--r-- | src/libsystemd/sd-device/sd-device.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c index 2e30b85ad2..7a7b323f3c 100644 --- a/src/libsystemd/sd-device/sd-device.c +++ b/src/libsystemd/sd-device/sd-device.c @@ -184,15 +184,17 @@ int device_set_syspath(sd_device *device, const char *_syspath, bool verify) { path = strjoina(syspath, "/uevent"); r = access(path, F_OK); if (r < 0) { + if (errno == ENOENT) + /* this is not a valid device */ + return -ENODEV; + log_debug("sd-device: %s does not have an uevent file: %m", syspath); return -errno; } } else { /* everything else just just needs to be a directory */ - if (!is_dir(syspath, false)) { - log_debug("sd-device: %s is not a directory", syspath); - return -EINVAL; - } + if (!is_dir(syspath, false)) + return -ENODEV; } } else { syspath = strdup(_syspath); |