diff options
Diffstat (limited to 'src/libsystemd/sd-device/sd-device.c')
-rw-r--r-- | src/libsystemd/sd-device/sd-device.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c index 16c518fced..d0cba5b860 100644 --- a/src/libsystemd/sd-device/sd-device.c +++ b/src/libsystemd/sd-device/sd-device.c @@ -274,7 +274,7 @@ _public_ int sd_device_new_from_subsystem_sysname(sd_device **ret, const char *s const char *subsys, *sep; sep = strchr(sysname, ':'); - if (sep) { + if (sep && sep[1] != '\0') { /* Require ":" and something non-empty after that. */ subsys = memdupa_suffix0(sysname, sep - sysname); if (snprintf_ok(syspath, sizeof syspath, "/sys/subsystem/%s/drivers/%s", subsys, sep + 1) && |