From 14ece3866657bee747cb0624d7506e1d55259096 Mon Sep 17 00:00:00 2001
From: Ivan Yarcev <yarcev.id@ublinux.ru>
Date: Fri, 26 Jan 2024 10:59:50 +0600
Subject: [PATCH] Added parameters checking for config_str rip function

---
 source/libublsettings.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/source/libublsettings.c b/source/libublsettings.c
index 46979d0..14da1c8 100644
--- a/source/libublsettings.c
+++ b/source/libublsettings.c
@@ -515,7 +515,7 @@ char **yon_char_parse(char *parameters, int *size, char *divider){
 }
 
 char **yon_char_parsed_rip(char **char_string, int *size, int item_to_delete){
-    if (char_string&&size>0&&size>item_to_delete&&item_to_delete>0){
+    if (char_string&&(*size)>0&&(*size)>item_to_delete&&item_to_delete>0){
         char **new_char_parsed=NULL;
         new_char_parsed=malloc(sizeof(char*)*((*size)-1));
         int flag = 0;
@@ -536,12 +536,13 @@ char **yon_char_parsed_rip(char **char_string, int *size, int item_to_delete){
 }
 
 int yon_char_parsed_check_exist(char **parameters, int size, char *param){
-    
-    for (int i=0;i<size;i++){
-        if (parameters[i]){
-            if (strstr(parameters[i],param))
-                return i;
-        } else return -1;
+    if (parameters){
+        for (int i=0;i<size;i++){
+            if (parameters[i]){
+                if (strstr(parameters[i],param))
+                    return i;
+            } else return -1;
+        }
     }
 
     return -1;