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| author | jsing <> | 2020-03-10 17:11:25 +0000 |
|---|---|---|
| committer | jsing <> | 2020-03-10 17:11:25 +0000 |
| commit | 4933192b832b483046f15d271150bd7c592ba9fc (patch) | |
| tree | c720eff828444a92c90ec50ed52364e1de455f30 /src/lib/libssl/d1_pkt.c | |
| parent | 2fc4169a1040fb41912043d6a402741eceda793f (diff) | |
| download | openbsd-4933192b832b483046f15d271150bd7c592ba9fc.tar.gz openbsd-4933192b832b483046f15d271150bd7c592ba9fc.tar.bz2 openbsd-4933192b832b483046f15d271150bd7c592ba9fc.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 'src/lib/libssl/d1_pkt.c')
0 files changed, 0 insertions, 0 deletions