Merge pull request #2036 from 0intro/coverity-uninitialized-variables-20230920

Fix uninitialized variables reported by Coverity

Author: jan-cerny

src/OVAL/oval_component.c

@@ -2288,6 +2288,8 @@ static oval_syschar_collection_flag_t _oval_component_evaluate_ARITHMETIC_rec(st
 		struct oval_value *ov;
 		char sv[32];
 
+		memset(sv, 0, sizeof (sv));
+
 		if (datatype == OVAL_DATATYPE_INTEGER) {
 			snprintf(sv, sizeof (sv), "%ld", (long int) val);
 		} else if (datatype == OVAL_DATATYPE_FLOAT) {

src/OVAL/probes/SEAP/seap.c

@@ -526,6 +526,7 @@ int SEAP_replyerr (SEAP_CTX_t *ctx, int sd, SEAP_msg_t *rep_msg, uint32_t e)
         _A(ctx != NULL);
         _A(rep_msg != NULL);
 
+        err.type = 0;
         err.code = e;
         err.id   = rep_msg->id;
         err.data = NULL; /* FIXME: Attach original message */

src/OVAL/probes/probe/icache.c

@@ -505,6 +505,9 @@ static int probe_cobj_memcheck(size_t item_cnt, double max_ratio)
 		struct sys_memusage  mu_sys;
 		double c_ratio;
 
+		memset(&mu_proc, 0, sizeof(mu_proc));
+		memset(&mu_sys, 0, sizeof(mu_sys));
+
 		if (oscap_proc_memusage (&mu_proc) != 0)
 			return (-1);
 

src/OVAL/probes/unix/xinetd_probe.c

@@ -746,6 +746,8 @@ xiconf_t *xiconf_parse(const char *path, unsigned int max_depth)
 
 				switch (inctype) {
 				case XICONF_INCTYPE_FILE:
+					strncpy (pathbuf, inclarg, sizeof(pathbuf));
+
 					dD("includefile: %s", pathbuf);
 
 					if (xiconf_add_cfile (xiconf, pathbuf, xifile->depth + 1) != 0) {