* user.c (check_format_var): Use more suitable function

g_strndup, instead sequence g_malloc(), strncpy(), name[len] = '\0'
* man2hlp.c (handle_link): Use g_strlcpy instead sequence
        strncpy(), name[len] = '\0'
* profile.c (GetSetProfile): Likewise.
* wtools.c (fg_input_dialog_help): Likewise.

src/ChangeLog

@@ -1,3 +1,14 @@
+2004-09-01  Pavel S. Shirshov  <pavelsh@mail.ru>
+
+	* user.c (check_format_var): Use more suitable function
+        g_strndup, instead sequence g_malloc(), strncpy(), name[len] = '\0'
+	* man2hlp.c (handle_link): Use g_strlcpy instead sequence 
+	strncpy(), name[len] = '\0'
+	* profile.c (GetSetProfile): Likewise.
+	* wtools.c (fg_input_dialog_help): Likewise.
+
+	Based on patch from Jakub Jelinek  <jakub@redhat.com>
+
 2004-09-01  Andrew V. Samoilov  <sav@bcs.zp.ua>
 
 	* wtools.h: Fix warnings.

src/man2hlp.c

@@ -611,8 +611,7 @@ handle_link (char *buffer)
 	/* Bold text or italics text */
 	if (buffer[0] == '.' && (buffer[1] == 'I' || buffer[1] == 'B'))
 	    for (buffer += 2; *buffer == ' ' || *buffer == '\t'; buffer++);
-	strncpy (old, buffer, sizeof (old) - 1);
-	old[sizeof (old) - 1] = 0;
+	g_strlcpy (old, buffer, sizeof (old));
 	link_flag = 3;
 	break;
     case 3:

src/profile.c

@@ -327,10 +327,9 @@ static short GetSetProfile (int set, const char * AppName, const char * KeyName,
     char  *s;
     
     s = GetSetProfileChar (set, AppName, KeyName, Default, FileName);
-    if (!set){
-	ReturnedString [Size-1] = 0;
-	g_strlcpy (ReturnedString, s, Size-1);
-   }
+    if (!set)
+	g_strlcpy (ReturnedString, s, Size);
+
     return 1;
 }
 

src/user.c

@@ -137,19 +137,15 @@ int check_format_var (const char *p, char **v)
 	}
 	
 	/* Copy the variable name */
-	var_name = g_malloc (dots - p);
-	strncpy (var_name, p+4, dots-2 - (p+3));
-	var_name [dots-2 - (p+3)] = 0;
+	var_name = g_strndup (p + 4, dots-2 - (p+3));
 
 	value = getenv (var_name);
 	g_free (var_name);
 	if (value){
 	    *v = g_strdup (value);
 	    return q-p;
-	}
-	var_name = g_malloc (q - dots + 1);
-	strncpy (var_name, dots, q - dots + 1);
-	var_name [q-dots] = 0;
+	}	
+	var_name = g_strndup (dots, q - dots);
 	*v = var_name;
 	return q-p;
     }

src/wtools.c

@@ -453,8 +453,7 @@ fg_input_dialog_help (const char *header, const char *text, const char *help,
 
     /* we need a unique name for histname because widget.c:history_tool()
        needs a unique name for each dialog - using the header is ideal */
-    strncpy (histname + 3, header, 60);
-    histname[63] = '\0';
+    g_strlcpy (histname + 3, header, 61);
     quick_widgets[2].histname = histname;
 
     len = max ((int) strlen (header), msglen (text, &lines)) + 4;