From d567659bf4003c0808c309a52100a32a82a4b128 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 29 May 2001 19:17:39 +0000
Subject: [PATCH] strtok() replaced with strtok_r()

---
 lib/cookie.c | 5 +++--
 lib/netrc.c  | 5 +++--
 lib/url.c    | 5 +++--
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/lib/cookie.c b/lib/cookie.c
index 6fa35d783..f15a3223e 100644
--- a/lib/cookie.c
+++ b/lib/cookie.c
@@ -199,6 +199,7 @@ Curl_cookie_add(struct CookieInfo *c,
     /* This line is NOT a HTTP header style line, we do offer support for
        reading the odd netscape cookies-file format here */
     char *firstptr;
+    char *tok_buf;
     int fields;
 
     if(lineptr[0]=='#') {
@@ -214,7 +215,7 @@ Curl_cookie_add(struct CookieInfo *c,
     if(ptr)
       *ptr=0; /* clear it */
 
-    firstptr=strtok(lineptr, "\t"); /* first tokenize it on the TAB */
+    firstptr=strtok_r(lineptr, "\t", &tok_buf); /* first tokenize it on the TAB */
 
     /* Here's a quick check to eliminate normal HTTP-headers from this */
     if(!firstptr || strchr(firstptr, ':')) {
@@ -224,7 +225,7 @@ Curl_cookie_add(struct CookieInfo *c,
 
     /* Now loop through the fields and init the struct we already have
        allocated */
-    for(ptr=firstptr, fields=0; ptr; ptr=strtok(NULL, "\t"), fields++) {
+    for(ptr=firstptr, fields=0; ptr; ptr=strtok_r(NULL, "\t", &tok_buf), fields++) {
       switch(fields) {
       case 0:
         co->domain = strdup(ptr);
diff --git a/lib/netrc.c b/lib/netrc.c
index 6a712d4fd..b7ffc1b4a 100644
--- a/lib/netrc.c
+++ b/lib/netrc.c
@@ -111,8 +111,9 @@ int Curl_parsenetrc(char *host,
   file = fopen(netrcbuffer, "r");
   if(file) {
     char *tok;
+	char *tok_buf;
     while(fgets(netrcbuffer, sizeof(netrcbuffer), file)) {
-      tok=strtok(netrcbuffer, " \t\n");
+      tok=strtok_r(netrcbuffer, " \t\n", &tok_buf);
       while(tok) {
 	switch(state) {
 	case NOTHING:
@@ -163,7 +164,7 @@ int Curl_parsenetrc(char *host,
 	  }
 	  break;
 	} /* switch (state) */
-	tok = strtok(NULL, " \t\n");
+	tok = strtok_r(NULL, " \t\n", &tok_buf);
       } /* while (tok) */
     } /* while fgets() */
 
diff --git a/lib/url.c b/lib/url.c
index 726e259ca..55d4463c8 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -1560,6 +1560,7 @@ static CURLcode Connect(struct UrlData *data,
      * checked if the lowercase versions don't exist.
      */
     char *no_proxy=NULL;
+    char *no_proxy_tok_buf;
     char *proxy=NULL;
     char proxy_env[128];
 
@@ -1571,7 +1572,7 @@ static CURLcode Connect(struct UrlData *data,
       /* NO_PROXY wasn't specified or it wasn't just an asterisk */
       char *nope;
 
-      nope=no_proxy?strtok(no_proxy, ", "):NULL;
+      nope=no_proxy?strtok_r(no_proxy, ", ", &no_proxy_tok_buf):NULL;
       while(nope) {
         if(strlen(nope) <= strlen(conn->name)) {
           char *checkn=
@@ -1581,7 +1582,7 @@ static CURLcode Connect(struct UrlData *data,
             break;
           }
         }
-	nope=strtok(NULL, ", ");
+	nope=strtok_r(NULL, ", ", &no_proxy_tok_buf);
       }
       if(!nope) {
 	/* It was not listed as without proxy */