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fix free issues

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This commit is contained in:
Xuan Sang LE
2018-02-09 09:21:10 +01:00
parent 8cb088e254
commit f0da9f46f3
1 changed files with 12 additions and 4 deletions
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16
http_server.c
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@@ -441,12 +441,17 @@ dictionary decode_request(int client,const char* method, char* url)
char* ctype = NULL;
char* host = NULL;
int clen = -1;
// first real all header
// this for check if web socket is enabled
int ws= 0;
char* ws_key = NULL;
while((line = read_line(client)) && strcmp("\r\n",line))
char buf[BUFFLEN];
//while((line = read_line(client)) && strcmp("\r\n",line))
while((read_buf(client,buf,sizeof(buf))) && strcmp("\r\n",buf))
{
line = buf;
trim(line, '\n');
trim(line, '\r');
token = strsep(&line,":");
@@ -459,7 +464,7 @@ dictionary decode_request(int client,const char* method, char* url)
}
else if(token != NULL &&strcasecmp(token,"Content-Type") == 0)
{
ctype = line; //strsep(&line,":");
ctype = strdup(line); //strsep(&line,":");
trim(ctype,' ');
} else if(token != NULL &&strcasecmp(token,"Content-Length") == 0)
{
@@ -475,7 +480,7 @@ dictionary decode_request(int client,const char* method, char* url)
ws = 1;
}else if(token != NULL && strcasecmp(token,"Host") == 0)
{
host = line;
host = strdup(line);
}
else if(token != NULL && strcasecmp(token,"Sec-WebSocket-Key") == 0)
{
@@ -484,11 +489,12 @@ dictionary decode_request(int client,const char* method, char* url)
ws_key = strdup(line);
}
}
if(line) free(line);
//if(line) free(line);
if(strcmp(method,"GET") == 0)
{
query = apply_rules(host, url);
if(host) free(host);
if(query)
{
request = decode_url_request(query);
@@ -510,6 +516,7 @@ dictionary decode_request(int client,const char* method, char* url)
if(ctype == NULL || clen == -1)
{
LOG("Bad request\n");
if(ctype) free(ctype);
return NULL;
}
LOG("ContentType %s\n", ctype);
@@ -535,6 +542,7 @@ dictionary decode_request(int client,const char* method, char* url)
return NULL;
}
}
if(ctype) free(ctype);
//if(cookie->key == NULL) {free(cookie);cookie= NULL;}
if(!request)
request = dict();