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| author | r.hering@avm.de <r.hering@avm.de> | 2018-01-12 15:42:06 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-01-15 14:21:57 -0500 |
| commit | 30be8f8dba1bd2aff73e8447d59228471233a3d4 (patch) | |
| tree | 752832ec446e7514fc64428f06a65fe2a2c28012 /drivers/tty/moxa.h | |
| parent | 95ef498d977bf44ac094778fd448b98af158a3e6 (diff) | |
| download | linux-stable-30be8f8dba1bd2aff73e8447d59228471233a3d4.tar.gz linux-stable-30be8f8dba1bd2aff73e8447d59228471233a3d4.tar.bz2 linux-stable-30be8f8dba1bd2aff73e8447d59228471233a3d4.zip | |
net/tls: Fix inverted error codes to avoid endless loop
sendfile() calls can hang endless with using Kernel TLS if a socket error occurs.
Socket error codes must be inverted by Kernel TLS before returning because
they are stored with positive sign. If returned non-inverted they are
interpreted as number of bytes sent, causing endless looping of the
splice mechanic behind sendfile().
Signed-off-by: Robert Hering <r.hering@avm.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/tty/moxa.h')
0 files changed, 0 insertions, 0 deletions