diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-08-23 14:33:50 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-08-24 22:46:45 +0200 |
| commit | b9a8d250810d4803bc9bf6b36932b528cb991d1e (patch) | |
| tree | 6843e538235d3c6c79a951984ff8d3f4bb5e1930 /src/machine/machined.c | |
| parent | 25300b5a1fcf54674a69d0f4ab08925be00b0227 (diff) | |
machined: validate machine names at more places
When enumerating machines from /run, and when accepting machine names
for operations, be more strict and always validate.
Note that these checks are strictly speaking unnecessary, since
enumeration happens only on the trusted /run...
Diffstat (limited to 'src/machine/machined.c')
| -rw-r--r-- | src/machine/machined.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/machine/machined.c b/src/machine/machined.c index 109bab76c5..9b9a334838 100644 --- a/src/machine/machined.c +++ b/src/machine/machined.c @@ -118,6 +118,9 @@ int manager_enumerate_machines(Manager *m) { if (startswith(de->d_name, "unit:")) continue; + if (!machine_name_is_valid(de->d_name)) + continue; + k = manager_add_machine(m, de->d_name, &machine); if (k < 0) { log_error_errno(k, "Failed to add machine by file name %s: %m", de->d_name); |