From b42c04ff0ea42bbe3d5bf52eeec4fa4015a203c9 Mon Sep 17 00:00:00 2001
From: rswindell <>
Date: Wed, 28 Jul 2004 10:05:20 +0000
Subject: [PATCH] Added NULL char* argument checks.
---
src/xpdev/str_list.c | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/src/xpdev/str_list.c b/src/xpdev/str_list.c
index c7a8ad8194..b616fa1926 100644
--- a/src/xpdev/str_list.c
+++ b/src/xpdev/str_list.c
@@ -145,6 +145,9 @@ char* strListReplace(const str_list_t list, size_t index, const char* str)
char* buf;
size_t count;
+ if(str==NULL)
+ return(NULL);
+
count = strListCount(list);
if(index==STR_LIST_LAST_INDEX && count)
@@ -189,6 +192,9 @@ char* strListAppend(str_list_t* list, const char* str, size_t index)
{
char* buf;
+ if(str==NULL)
+ return(NULL);
+
if((buf=(char*)malloc(strlen(str)+1))==NULL)
return(NULL);
@@ -216,6 +222,9 @@ char* strListInsert(str_list_t* list, const char* str, size_t index)
{
char* buf;
+ if(str==NULL)
+ return(NULL);
+
if((buf=(char*)malloc(strlen(str)+1))==NULL)
return(NULL);
@@ -242,6 +251,9 @@ str_list_t strListSplit(str_list_t* lp, char* str, const char* delimit)
char* token;
str_list_t list;
+ if(str==NULL || delimit==NULL)
+ return(NULL);
+
if(lp==NULL) {
if((list = strListInit())==NULL)
return(0);
@@ -261,6 +273,9 @@ str_list_t strListSplitCopy(str_list_t* list, const char* str, const char* delim
{
char* buf;
+ if(str==NULL)
+ return(NULL);
+
if((buf=(char*)malloc(strlen(str)+1))==NULL)
return(NULL);
--
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