storm/minidlna
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

upnphttp: check realloc return while receiving request body

Browse Source
This commit is contained in:
Catalin Patulea 2014-03-02 21:55:27 -05:00 committed by Justin Maggard
parent 4a507cc84c
commit 01532b0490
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
upnphttp.c
View File

@ -1098,6 +1098,12 @@ Process_upnphttp(struct upnphttp * h)
buf[sizeof(buf)-1] = '\0'; buf[sizeof(buf)-1] = '\0';
/*fwrite(buf, 1, n, stdout);*/ /* debug */ /*fwrite(buf, 1, n, stdout);*/ /* debug */
h->req_buf = (char *)realloc(h->req_buf, n + h->req_buflen); h->req_buf = (char *)realloc(h->req_buf, n + h->req_buflen);
if (!h->req_buf)
{
DPRINTF(E_ERROR, L_HTTP, "Receive request body: %s\n", strerror(errno));
h->state = 100;
break;
}
memcpy(h->req_buf + h->req_buflen, buf, n); memcpy(h->req_buf + h->req_buflen, buf, n);
h->req_buflen += n; h->req_buflen += n;
if((h->req_buflen - h->req_contentoff) >= h->req_contentlen) if((h->req_buflen - h->req_contentoff) >= h->req_contentlen)