Bug 75473

Summary: Bug with 16 bit ZMODEM transfer
Product: [Retired] Red Hat Linux Reporter: Need Real Name <jordanc>
Component: lrzszAssignee: Than Ngo <than>
Status: CLOSED RAWHIDE QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: 7.3   
Target Milestone: ---   
Target Release: ---   
Hardware: i386   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2002-10-08 21:49:36 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
Patch to fix the specified problem none

Description Need Real Name 2002-10-08 21:48:16 UTC 
From Bugzilla Helper:
User-Agent: Mozilla/5.0 Galeon/1.2.6 (X11; Linux i686; U;) Gecko/20020827

Description of problem:
16 bit ZMODEM transfers using SZ fail when the client gets a CRC error.    This
is because of a zero length DATA packet that gets sent from the server to the
client.  A bug in the zsdata() function causes an invalid packet to be sent. 

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Start up a 16 bit ZMODEM transfer using SZ 
2. Cause a CRC error
3. Watch it never recover
	

Additional info:
Comment 1 Need Real Name 2002-10-08 21:49:29 UTC 
Created attachment 79507 [details]
Patch to fix the specified problem
Comment 2 Ngo Than 2002-10-11 12:34:48 UTC 
0.12.20-15 includes this patch, thanks