Page MenuHomeFreeBSD
Differential D45749

tcp: fix cleanup when in_pcbconnect() fails in syncache_socket()
ClosedPublic
Actions

Authored by tuexen on Jun 26 2024, 7:16 PM.
Tags
None
Referenced Files
Unknown Object (File)
Fri, Apr 10, 9:27 PM
Unknown Object (File)
Fri, Apr 10, 8:10 AM
Unknown Object (File)
Thu, Apr 9, 9:03 AM
Unknown Object (File)
Tue, Apr 7, 3:59 AM
Unknown Object (File)
Thu, Mar 26, 2:14 AM
Unknown Object (File)
Mon, Mar 23, 7:10 AM
Unknown Object (File)
Fri, Mar 20, 5:39 AM
Unknown Object (File)
Mar 17 2026, 1:14 PM
View All Files
Subscribers
imp
melifaro

Details

Reviewers
jtl
rrs
glebius
rscheff
peter.lei_ieee.org
lstewart
Group Reviewers
transport
Commits
rG5632dd45cc10: tcp: improve error handling in syncache_socket()
rG3703e1a73e0e: tcp: improve error handling in syncache_socket()
Summary

If syncache_socket() fails after calling tcp_newtcpcb(), the resources allocated during
tcp_newtcpcb() needs to be freed. Just call tcp_discardcb() to do this.

Thanks to jtl for making me aware of the issue and proposing a fix.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
netinet/
1 line

Diff 140309

View Options

sys/netinet/tcp_syncache.c

Loading...