Signed-off-by: Russell Bryant <[email protected]>
---
cts/agents/cpg_test_agent.c | 3 +++
exec/logsys.c | 7 +++++--
exec/util.c | 3 ++-
test/sa_error.c | 3 +++
tools/corosync-notifyd.c | 9 ++++++---
tools/corosync-objctl.c | 9 ++++++---
6 files changed, 25 insertions(+), 9 deletions(-)
diff --git a/cts/agents/cpg_test_agent.c b/cts/agents/cpg_test_agent.c
index e94cb6b..a0af9c1 100644
--- a/cts/agents/cpg_test_agent.c
+++ b/cts/agents/cpg_test_agent.c
@@ -124,6 +124,9 @@ static char* err_status_string (char * buf, size_t buf_len,
msg_status_t status)
strncpy (buf, "UNKNOWN_ERR", buf_len);
break;
}
+ if (buf_len > 0) {
+ buf[buf_len - 1] = '\0';
+ }
return buf;
}
diff --git a/exec/logsys.c b/exec/logsys.c
index c678689..30ab9ae 100644
--- a/exec/logsys.c
+++ b/exec/logsys.c
@@ -936,7 +936,9 @@ static void logsys_subsys_init (
LOGSYS_LOGGER_INIT_DONE;
}
strncpy (logsys_loggers[subsysid].subsys, subsys,
- LOGSYS_MAX_SUBSYS_NAMELEN);
+ sizeof (logsys_loggers[subsysid].subsys));
+ logsys_loggers[subsysid].subsys[
+ sizeof (logsys_loggers[subsysid].subsys) - 1] = '\0';
}
/*
@@ -992,7 +994,8 @@ int _logsys_system_setup(
(logsys_loggers[i].init_status ==
LOGSYS_LOGGER_NEEDS_INIT)) {
strncpy (tempsubsys, logsys_loggers[i].subsys,
- LOGSYS_MAX_SUBSYS_NAMELEN);
+ sizeof (tempsubsys));
+ tempsubsys[sizeof (tempsubsys) - 1] = '\0';
logsys_subsys_init(tempsubsys, i);
}
}
diff --git a/exec/util.c b/exec/util.c
index 54152c3..a3c2b87 100644
--- a/exec/util.c
+++ b/exec/util.c
@@ -117,7 +117,8 @@ char *getcs_name_t (cs_name_t *name)
}
void setcs_name_t (cs_name_t *name, char *str) {
- strncpy ((char *)name->value, str, CS_MAX_NAME_LENGTH);
+ strncpy ((char *)name->value, str, sizeof (name->value));
+ ((char *)name->value)[sizeof (name->value) - 1] = '\0';
if (strlen ((char *)name->value) > CS_MAX_NAME_LENGTH) {
name->length = CS_MAX_NAME_LENGTH;
} else {
diff --git a/test/sa_error.c b/test/sa_error.c
index 679601c..61924c7 100644
--- a/test/sa_error.c
+++ b/test/sa_error.c
@@ -46,6 +46,9 @@ int get_sa_error(cs_error_t error, char *str, int len)
return -1;
}
strncpy(str, sa_error_list[error], len);
+ if (len > 0) {
+ str[len - 1] = '\0';
+ }
return 0;
}
diff --git a/tools/corosync-notifyd.c b/tools/corosync-notifyd.c
index 6e3b45e..9f84cd2 100644
--- a/tools/corosync-notifyd.c
+++ b/tools/corosync-notifyd.c
@@ -336,7 +336,8 @@ _cs_confdb_find_object (confdb_handle_t handle,
char tmp_name[CS_MAX_NAME_LENGTH];
cs_error_t res = CS_OK;
- strncpy (tmp_name, name_pt, CS_MAX_NAME_LENGTH);
+ strncpy (tmp_name, name_pt, sizeof (tmp_name));
+ tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
@@ -834,7 +835,8 @@ _cs_local_node_info_get(char **nodename, uint32_t *nodeid)
corosync_cfg_finalize(cfg_handle);
if (rc != CS_OK) {
local_nodeid = 0;
- strncpy(local_nodename, "localhost",
CS_MAX_NAME_LENGTH);
+ strncpy(local_nodename, "localhost", sizeof
(local_nodename));
+ local_nodename[sizeof (local_nodename) - 1] = '\0';
} else {
gethostname(local_nodename, CS_MAX_NAME_LENGTH);
}
@@ -1003,7 +1005,8 @@ main(int argc, char *argv[])
break;
case 'm':
conf[CS_NTF_SNMP] = 1;
- strncpy(snmp_manager_buf, optarg,
CS_MAX_NAME_LENGTH);
+ strncpy(snmp_manager_buf, optarg, sizeof
(snmp_manager_buf));
+ snmp_manager_buf[sizeof (snmp_manager_buf) - 1]
= '\0';
snmp_manager = snmp_manager_buf;
break;
case 'o':
diff --git a/tools/corosync-objctl.c b/tools/corosync-objctl.c
index 2332b79..3052ff0 100644
--- a/tools/corosync-objctl.c
+++ b/tools/corosync-objctl.c
@@ -406,7 +406,8 @@ static cs_error_t find_object (confdb_handle_t handle,
char tmp_name[OBJ_NAME_SIZE];
cs_error_t res = CS_OK;
- strncpy (tmp_name, name_pt, OBJ_NAME_SIZE);
+ strncpy (tmp_name, name_pt, sizeof (tmp_name));
+ tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
@@ -516,7 +517,8 @@ static void create_object(confdb_handle_t handle, char *
name_pt)
char tmp_name[OBJ_NAME_SIZE];
cs_error_t res;
- strncpy (tmp_name, name_pt, OBJ_NAME_SIZE);
+ strncpy (tmp_name, name_pt, sizeof (tmp_name));
+ tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
while (obj_name_pt != NULL) {
@@ -569,7 +571,8 @@ static void create_object_key(confdb_handle_t handle, char
*name_pt)
get_parent_name(name_pt, parent_name);
get_key(name_pt, key_name, key_value);
- strncpy (tmp_name, parent_name, OBJ_NAME_SIZE);
+ strncpy (tmp_name, parent_name, sizeof (tmp_name));
+ tmp_name[sizeof (tmp_name) - 1] = '\0';
obj_name_pt = strtok_r(tmp_name, SEPERATOR_STR, &save_pt);
/*
--
1.7.4
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