-
Notifications
You must be signed in to change notification settings - Fork 29.6k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
UDP socket sends garbage when excess length is specified #40491
Labels
dgram
Issues and PRs related to the dgram subsystem / UDP.
Comments
I think I've found the issue, working on the fix. |
Linkgoron
added a commit
to Linkgoron/node
that referenced
this issue
Oct 22, 2021
fix Socket.prototype.send sending garbage when the message is a string, and offset+length is out of bounds. Fixes: nodejs#40491
Linkgoron
added a commit
to Linkgoron/node
that referenced
this issue
Oct 22, 2021
fix Socket.prototype.send sending garbage when the message is a string, or Buffer and offset+length is out of bounds. Fixes: nodejs#40491
Linkgoron
added a commit
to Linkgoron/node
that referenced
this issue
Oct 22, 2021
fix Socket.prototype.send sending garbage when the message is a string, or Buffer and offset+length is out of bounds. Fixes: nodejs#40491
targos
pushed a commit
that referenced
this issue
Nov 6, 2021
fix Socket.prototype.send sending garbage when the message is a string, or Buffer and offset+length is out of bounds. Fixes: #40491 PR-URL: #40568 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
BethGriggs
pushed a commit
that referenced
this issue
Nov 25, 2021
fix Socket.prototype.send sending garbage when the message is a string, or Buffer and offset+length is out of bounds. Fixes: #40491 PR-URL: #40568 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Version
v14.18.1
Platform
Microsoft Windows NT 10.0.19042.0 x64
Subsystem
No response
What steps will reproduce the bug?
https://www.cnblogs.com/ay-a/p/9822268.html
udp_client.send(SendBuff, 0, SendLen, 5678, '172.30.20.10');
Basically produces with the simplest setup, just add some magic to
sendLen
in client code.How often does it reproduce? Is there a required condition?
No response
What is the expected behavior?
nice question. error? zero padding? truncation?
What do you see instead?
Additional information
wondering should this go in security?
The text was updated successfully, but these errors were encountered: