[CONFIG] Add some more errnos to libccsconfdb

Signed-off-by: Christine Caulfield <ccaulfie@redhat.com>

diff --git a/config/libs/libccsconfdb/libccs.c b/config/libs/libccsconfdb/libccs.c
index bf9216dfc23f19fef34bbd7c7e1608df77f29200..dd71d365381baeee133d5e8ce07c8c3e630338f8 100644 (file)
--- a/config/libs/libccsconfdb/libccs.c
+++ b/config/libs/libccsconfdb/libccs.c
@@ -611,8 +611,10 @@ int _ccs_get_fullxpath(int desc, const char *query, char **rtn, int list)
        xmlXPathObjectPtr obj = NULL;
        char realquery[PATH_MAX + 16];
 
-       if(strncmp(query, "/", 1))
+       if(strncmp(query, "/", 1)) {
+               errno = EINVAL;
                return -EINVAL;
+       }
 
        if (list && !strcmp(query, previous_query))
                xmllistindex++;
@@ -626,8 +628,10 @@ int _ccs_get_fullxpath(int desc, const char *query, char **rtn, int list)
 
        obj = xmlXPathEvalExpression((xmlChar *)realquery, ctx);
 
-       if(!obj)
+       if(!obj) {
+               errno = EINVAL;
                return -EINVAL;
+       }
 
        if (obj->nodesetval && (obj->nodesetval->nodeNr > 0)) {
                xmlNodePtr node;
@@ -755,8 +759,10 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
        nodename_len = strlen(nodename);
        ret = snprintf(path, sizeof(path),
                        "/cluster/clusternodes/clusternode[@name=\"%s\"]/@name", nodename);
-       if (ret < 0 || (size_t) ret >= sizeof(path))
+       if (ret < 0 || (size_t) ret >= sizeof(path)) {
+               errno = E2BIG;
                return (-E2BIG);
+       }
 
        str = NULL;
        error = ccs_get(cd, path, &str);
@@ -765,8 +771,10 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
                return (0);
        }
 
-       if (nodename_len >= sizeof(host_only))
+       if (nodename_len >= sizeof(host_only)) {
+               errno = E2BIG;
                return (-E2BIG);
+       }
 
        /* Try just the hostname */
        strcpy(host_only, nodename);
@@ -832,6 +840,7 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
                        if (altcnt == 0) {
                                if (strlen(str) >= sizeof(canonical_name)) {
                                        free(str);
+                                       errno = E2BIG;
                                        return (-E2BIG);
                                }
                                strcpy(canonical_name, str);
@@ -839,6 +848,7 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
 
                        if (strlen(str) >= sizeof(cur_node)) {
                                free(str);
+                               errno = E2BIG;
                                return (-E2BIG);
                        }
 
@@ -855,8 +865,10 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
                        {
                                free(str);
                                *retval = strdup(canonical_name);
-                               if (*retval == NULL)
+                               if (*retval == NULL) {
+                                       errno = ENOMEM;
                                        return (-ENOMEM);
+                               }
                                return (0);
                        }
 
@@ -877,8 +889,10 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
                                                freeaddrinfo(ai);
                                                free(str);
                                                *retval = strdup(canonical_name);
-                                               if (*retval == NULL)
+                                               if (*retval == NULL) {
+                                                       errno = ENOMEM;
                                                        return (-ENOMEM);
+                                               }
                                                return (0);
                                        }
                                }
@@ -892,6 +906,7 @@ int ccs_lookup_nodename(int cd, const char *nodename, char **retval) {
        }
 
 out_fail:
+       errno = EINVAL;
        *retval = NULL;
        return (-1);
 }