Merge pull request #1289 from jan-cerny/pcre_exec_fail

Improve error message for pcre_exec fail

Author: matejak

src/OVAL/results/oval_cmp_basic.c

@@ -135,8 +135,8 @@ static oval_result_t strregcomp(const char *pattern, const char *test_str)
 
 	re = pcre_compile(pattern, PCRE_UTF8, &err, &errofs, NULL);
 	if (re == NULL) {
-		dE("Unable to compile regex pattern, "
-			       "pcre_compile() returned error (offset: %d): '%s'.\n", errofs, err);
+		dE("Unable to compile regex pattern '%s', "
+				"pcre_compile() returned error (offset: %d): '%s'.\n", pattern, errofs, err);
 		return OVAL_RESULT_ERROR;
 	}
 
@@ -146,8 +146,8 @@ static oval_result_t strregcomp(const char *pattern, const char *test_str)
 	} else if (ret == -1) {
 		result = OVAL_RESULT_FALSE;
 	} else {
-		dE("Unable to match regex pattern, "
-			       "pcre_exec() returned error: %d.\n", ret);
+		dE("Unable to match regex pattern '%s' on string '%s', "
+				"pcre_exec() returned error: %d.\n", pattern, test_str, ret);
 		result = OVAL_RESULT_ERROR;
 	}