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[Bug 1000738] New: Redboot networking problem
- From: bugzilla-daemon at ecoscentric dot com
- To: ecos-bugs at ecos dot sourceware dot org
- Date: Mon, 6 Apr 2009 18:35:15 +0100
- Subject: [Bug 1000738] New: Redboot networking problem
http://bugs.ecos.sourceware.org/show_bug.cgi?id=1000738
Summary: Redboot networking problem
Product: eCos
Version: CVS
Platform: snds (Samsung SNDS)
OS/Version: HostOS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: normal
Component: RedBoot
AssignedTo: gary@mlbassoc.com
ReportedBy: iliev@ronetix.at
QAContact: ecos-bugs@ecos.sourceware.org
Class: ---
There is a problem when performing two http loads one after other - the second
load put the RedBoot in an endless loop.
If there is a small delay between the both loads, then sometimes it works.
If the the first load is a http and the second load a tftp, then the problem
doesn't exist.
The endless loop is in tcp.c, __tcp_handler():
for (prev = NULL, s = tcp_list; s; prev = s, s = s->next) {
if (s->our_port == ntohs(tcp->dest_port)) {
if (s->his_port == 0)
It loops forever because *s == s->next* and *s->our_port* and
*ntohs(tcp->dest_port)* differs with one.
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