svn commit: r184186 - head/usr.sbin/nscd/agents

[Xin LI]

Author: delphij
Date: Thu Oct 23 00:15:00 2008
New Revision: 184186
URL: http://svn.freebsd.org/changeset/base/184186

Log:
  Replace malloc() + memset() with calloc.  This corrects a misuse of
  memset() as a side effect.

Modified:
  head/usr.sbin/nscd/agents/group.c
  head/usr.sbin/nscd/agents/passwd.c
  head/usr.sbin/nscd/agents/services.c

Modified: head/usr.sbin/nscd/agents/group.c
==============================================================================
--- head/usr.sbin/nscd/agents/group.c	Wed Oct 22 21:56:57 2008	(r184185)
+++ head/usr.sbin/nscd/agents/group.c	Thu Oct 23 00:15:00 2008	(r184186)
@@ -140,9 +140,8 @@ group_lookup_func(const char *key, size_
 	switch (lookup_type) {
 	case nss_lt_name:
 		size = key_size - sizeof(enum nss_lookup_type)	+ 1;
-		name = (char *)malloc(size);
+		name = (char *)calloc(1, size);
 		assert(name != NULL);
-		memset(name, 0, size);
 		memcpy(name, key + sizeof(enum nss_lookup_type), size - 1);
 		break;
 	case nss_lt_id:
@@ -225,9 +224,8 @@ init_group_agent()
 	struct common_agent	*retval;
 
 	TRACE_IN(init_group_agent);
-	retval = (struct common_agent *)malloc(sizeof(struct common_agent));
+	retval = (struct common_agent *)calloc(1, sizeof(struct common_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct common_agent));
 
 	retval->parent.name = strdup("group");
 	assert(retval->parent.name != NULL);
@@ -245,10 +243,9 @@ init_group_mp_agent()
 	struct multipart_agent	*retval;
 
 	TRACE_IN(init_group_mp_agent);
-	retval = (struct multipart_agent *)malloc(
+	retval = (struct multipart_agent *)calloc(1,
 		sizeof(struct multipart_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct multipart_agent));
 
 	retval->parent.name = strdup("group");
 	retval->parent.type = MULTIPART_AGENT;

Modified: head/usr.sbin/nscd/agents/passwd.c
==============================================================================
--- head/usr.sbin/nscd/agents/passwd.c	Wed Oct 22 21:56:57 2008	(r184185)
+++ head/usr.sbin/nscd/agents/passwd.c	Thu Oct 23 00:15:00 2008	(r184186)
@@ -148,9 +148,8 @@ passwd_lookup_func(const char *key, size
 	switch (lookup_type) {
 	case nss_lt_name:
 		size = key_size - sizeof(enum nss_lookup_type)	+ 1;
-		login = (char *)malloc(size);
+		login = (char *)calloc(1, size);
 		assert(login != NULL);
-		memset(login, 0, size);
 		memcpy(login, key + sizeof(enum nss_lookup_type), size - 1);
 		break;
 	case nss_lt_id:
@@ -232,9 +231,8 @@ init_passwd_agent()
 	struct common_agent	*retval;
 
 	TRACE_IN(init_passwd_agent);
-	retval = (struct common_agent *)malloc(sizeof(struct common_agent));
+	retval = (struct common_agent *)calloc(1, sizeof(struct common_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct common_agent));
 
 	retval->parent.name = strdup("passwd");
 	assert(retval->parent.name != NULL);
@@ -252,10 +250,9 @@ init_passwd_mp_agent()
 	struct multipart_agent	*retval;
 
 	TRACE_IN(init_passwd_mp_agent);
-	retval = (struct multipart_agent *)malloc(
+	retval = (struct multipart_agent *)calloc(1,
 		sizeof(struct multipart_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct multipart_agent));
 
 	retval->parent.name = strdup("passwd");
 	retval->parent.type = MULTIPART_AGENT;

Modified: head/usr.sbin/nscd/agents/services.c
==============================================================================
--- head/usr.sbin/nscd/agents/services.c	Wed Oct 22 21:56:57 2008	(r184185)
+++ head/usr.sbin/nscd/agents/services.c	Thu Oct 23 00:15:00 2008	(r184186)
@@ -145,9 +145,8 @@ services_lookup_func(const char *key, si
 	switch (lookup_type) {
 	case nss_lt_name:
 		size = key_size - sizeof(enum nss_lookup_type);
-		name = (char *)malloc(size + 1);
+		name = (char *)calloc(1, size + 1);
 		assert(name != NULL);
-		memset(name, 0, size + 1);
 		memcpy(name, key + sizeof(enum nss_lookup_type), size);
 
 		size2 = strlen(name) + 1;
@@ -169,9 +168,8 @@ services_lookup_func(const char *key, si
 
 		size = key_size - sizeof(enum nss_lookup_type) - sizeof(int);
 		if (size > 0) {
-			proto = (char *)malloc(size + 1);
+			proto = (char *)calloc(1, size + 1);
 			assert(proto != NULL);
-			memset(proto, size + 1, 0);
 			memcpy(proto, key + sizeof(enum nss_lookup_type) +
 				sizeof(int), size);
 		}
@@ -247,9 +245,8 @@ init_services_agent()
 	struct common_agent	*retval;
 	TRACE_IN(init_services_agent);
 
-	retval = (struct common_agent *)malloc(sizeof(struct common_agent));
+	retval = (struct common_agent *)calloc(1, sizeof(struct common_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct common_agent));
 
 	retval->parent.name = strdup("services");
 	assert(retval->parent.name != NULL);
@@ -267,10 +264,9 @@ init_services_mp_agent()
 	struct multipart_agent	*retval;
 
 	TRACE_IN(init_services_mp_agent);
-	retval = (struct multipart_agent *)malloc(
+	retval = (struct multipart_agent *)calloc(1,
 		sizeof(struct multipart_agent));
 	assert(retval != NULL);
-	memset(retval, 0, sizeof(struct multipart_agent));
 
 	retval->parent.name = strdup("services");
 	retval->parent.type = MULTIPART_AGENT;