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| author | Lennart Poettering <lennart@poettering.net> | 2022-03-31 11:22:07 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2022-03-31 11:44:46 +0200 |
| commit | e2bc5194af65cb8311d4572ab14367ddf42996d9 (patch) | |
| tree | 70435b9cb199d1ce0b05961fc40e7cd237b575b3 /src/integritysetup | |
| parent | integritysetup: also port to mangle_none() (diff) | |
| download | systemd-e2bc5194af65cb8311d4572ab14367ddf42996d9.tar.xz systemd-e2bc5194af65cb8311d4572ab14367ddf42996d9.zip | |
integritysetup: also validate volume name
Exactly like for veritysetup/cryptsetup
Diffstat (limited to 'src/integritysetup')
| -rw-r--r-- | src/integritysetup/integritysetup.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/integritysetup/integritysetup.c b/src/integritysetup/integritysetup.c index f95840a8d0..924c15b6eb 100644 --- a/src/integritysetup/integritysetup.c +++ b/src/integritysetup/integritysetup.c @@ -124,6 +124,9 @@ static int run(int argc, char *argv[]) { key_file = mangle_none(argc > 4 ? argv[4] : NULL); options = mangle_none(argc > 5 ? argv[5] : NULL); + if (!filename_is_valid(volume)) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Volume name '%s' is not valid.", volume); + if (key_file) { r = load_key_file(key_file, &key_buf, &key_buf_size); if (r < 0) @@ -174,6 +177,9 @@ static int run(int argc, char *argv[]) { if (argc > 3) return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "detach has a maximum of two arguments."); + if (!filename_is_valid(volume)) + return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Volume name '%s' is not valid.", volume); + r = crypt_init_by_name(&cd, volume); if (r == -ENODEV) { log_info("Volume %s already inactive.", volume); |