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ima: Fix fall-through warnings for Clang

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In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of just
letting the code fall through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
This commit is contained in:
Gustavo A. R. Silva
2020-11-20 12:25:46 -06:00
committed by Mimi Zohar
parent 282c0a4d15
commit 28073eb09c
2 changed files with 3 additions and 0 deletions
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1
security/integrity/ima/ima_main.c
View File

@@ -786,6 +786,7 @@ int ima_load_data(enum kernel_load_data_id id, bool contents)
pr_err("impossible to appraise a module without a file descriptor. sig_enforce kernel parameter might help\n"); pr_err("impossible to appraise a module without a file descriptor. sig_enforce kernel parameter might help\n");
return -EACCES; /* INTEGRITY_UNKNOWN */ return -EACCES; /* INTEGRITY_UNKNOWN */
} }
break;
default: default:
break; break;
} }

2
security/integrity/ima/ima_policy.c
View File

@@ -599,6 +599,7 @@ static bool ima_match_rules(struct ima_rule_entry *rule,
rc = ima_filter_rule_match(secid, rule->lsm[i].type, rc = ima_filter_rule_match(secid, rule->lsm[i].type,
Audit_equal, Audit_equal,
rule->lsm[i].rule); rule->lsm[i].rule);
break;
default: default:
break; break;
} }
@@ -836,6 +837,7 @@ void __init ima_init_policy(void)
add_rules(default_measurement_rules, add_rules(default_measurement_rules,
ARRAY_SIZE(default_measurement_rules), ARRAY_SIZE(default_measurement_rules),
IMA_DEFAULT_POLICY); IMA_DEFAULT_POLICY);
break;
default: default:
break; break;
} }