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| author |   jsing <jsing@openbsd.org> | 2020-03-10 17:11:25 +0000 |
|---|---|---|
| committer | jsing <jsing@openbsd.org> | 2020-03-10 17:11:25 +0000 |
| commit | 96130b2dad110fb33dd5f655fc9fd1005d350d6f (patch) | |
| tree | 9e0020f9e339f491bb071d5095d8bf65033b953f /lib/libssl/tls13_server.c | |
| parent | Remove the enc function pointers. (diff) | |
| download | wireguard-openbsd-96130b2dad110fb33dd5f655fc9fd1005d350d6f.tar.xz wireguard-openbsd-96130b2dad110fb33dd5f655fc9fd1005d350d6f.zip | |
Add a return value check to tls13_buffer_extend().
In the unlikely event that the return value from the read callback is
larger than the number of bytes we asked for, we can end up incrementing
buf->len beyond capacity. Check the return value from the read callback to
prevent this.
ok inoguchi@ tb@
Diffstat (limited to 'lib/libssl/tls13_server.c')
0 files changed, 0 insertions, 0 deletions