diff options
Diffstat (limited to 'security/integrity/ima/ima_template_lib.c')
| -rw-r--r-- | security/integrity/ima/ima_template_lib.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/security/integrity/ima/ima_template_lib.c b/security/integrity/ima/ima_template_lib.c index e8592e7bfc21..1506f0248572 100644 --- a/security/integrity/ima/ima_template_lib.c +++ b/security/integrity/ima/ima_template_lib.c @@ -27,7 +27,6 @@ static bool ima_template_hash_algo_allowed(u8 algo) enum data_formats { DATA_FMT_DIGEST = 0, DATA_FMT_DIGEST_WITH_ALGO, - DATA_FMT_EVENT_NAME, DATA_FMT_STRING, DATA_FMT_HEX }; @@ -37,18 +36,10 @@ static int ima_write_template_field_data(const void *data, const u32 datalen, struct ima_field_data *field_data) { u8 *buf, *buf_ptr; - u32 buflen; + u32 buflen = datalen; - switch (datafmt) { - case DATA_FMT_EVENT_NAME: - buflen = IMA_EVENT_NAME_LEN_MAX + 1; - break; - case DATA_FMT_STRING: + if (datafmt == DATA_FMT_STRING) buflen = datalen + 1; - break; - default: - buflen = datalen; - } buf = kzalloc(buflen, GFP_KERNEL); if (!buf) @@ -63,7 +54,7 @@ static int ima_write_template_field_data(const void *data, const u32 datalen, * split into multiple template fields (the space is the delimitator * character for measurements lists in ASCII format). */ - if (datafmt == DATA_FMT_EVENT_NAME || datafmt == DATA_FMT_STRING) { + if (datafmt == DATA_FMT_STRING) { for (buf_ptr = buf; buf_ptr - buf < datalen; buf_ptr++) if (*buf_ptr == ' ') *buf_ptr = '_'; @@ -281,8 +272,6 @@ static int ima_eventname_init_common(struct integrity_iint_cache *iint, { const char *cur_filename = NULL; u32 cur_filename_len = 0; - enum data_formats fmt = size_limit ? - DATA_FMT_EVENT_NAME : DATA_FMT_STRING; BUG_ON(filename == NULL && file == NULL); @@ -305,7 +294,7 @@ static int ima_eventname_init_common(struct integrity_iint_cache *iint, cur_filename_len = IMA_EVENT_NAME_LEN_MAX; out: return ima_write_template_field_data(cur_filename, cur_filename_len, - fmt, field_data); + DATA_FMT_STRING, field_data); } /* |