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| author | Tyler Hicks <tyhicks@linux.microsoft.com> | 2020-07-09 01:19:08 -0500 |
|---|---|---|
| committer | Mimi Zohar <zohar@linux.ibm.com> | 2020-07-20 13:28:14 -0400 |
| commit | aa0c0227d331719052cf14a3c10e99a12818d81b (patch) | |
| tree | fd6173ba76513ffbad80e4a24b2933d9122a2666 | |
| parent | 39e5993d0d452b9ef612f2fcf7ca77ff319438f4 (diff) | |
| download | linux-aa0c0227d331719052cf14a3c10e99a12818d81b.tar.gz linux-aa0c0227d331719052cf14a3c10e99a12818d81b.tar.bz2 linux-aa0c0227d331719052cf14a3c10e99a12818d81b.zip | |
ima: Use correct type for the args_p member of ima_rule_entry.lsm elements
Make args_p be of the char pointer type rather than have it be a void
pointer that gets casted to char pointer when it is used. It is a simple
NUL-terminated string as returned by match_strdup().
Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
| -rw-r--r-- | security/integrity/ima/ima_policy.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index 86ccd0076e71..37438bffc62b 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -74,7 +74,7 @@ struct ima_rule_entry { int pcr; struct { void *rule; /* LSM file metadata specific */ - void *args_p; /* audit value */ + char *args_p; /* audit value */ int type; /* audit type */ } lsm[MAX_LSM_RULES]; char *fsname; @@ -314,7 +314,7 @@ static struct ima_rule_entry *ima_lsm_copy_rule(struct ima_rule_entry *entry) &nentry->lsm[i].rule); if (!nentry->lsm[i].rule) pr_warn("rule for LSM \'%s\' is undefined\n", - (char *)nentry->lsm[i].args_p); + nentry->lsm[i].args_p); } return nentry; } @@ -918,7 +918,7 @@ static int ima_lsm_rule_init(struct ima_rule_entry *entry, &entry->lsm[lsm_rule].rule); if (!entry->lsm[lsm_rule].rule) { pr_warn("rule for LSM \'%s\' is undefined\n", - (char *)entry->lsm[lsm_rule].args_p); + entry->lsm[lsm_rule].args_p); if (ima_rules == &ima_default_rules) { kfree(entry->lsm[lsm_rule].args_p); @@ -1684,27 +1684,27 @@ int ima_policy_show(struct seq_file *m, void *v) switch (i) { case LSM_OBJ_USER: seq_printf(m, pt(Opt_obj_user), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; case LSM_OBJ_ROLE: seq_printf(m, pt(Opt_obj_role), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; case LSM_OBJ_TYPE: seq_printf(m, pt(Opt_obj_type), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; case LSM_SUBJ_USER: seq_printf(m, pt(Opt_subj_user), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; case LSM_SUBJ_ROLE: seq_printf(m, pt(Opt_subj_role), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; case LSM_SUBJ_TYPE: seq_printf(m, pt(Opt_subj_type), - (char *)entry->lsm[i].args_p); + entry->lsm[i].args_p); break; } seq_puts(m, " "); |