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| author | Nardi Ivan <nardi.ivan@gmail.com> | 2020-09-10 18:19:18 +0200 |
|---|---|---|
| committer | Nardi Ivan <nardi.ivan@gmail.com> | 2020-09-10 18:19:18 +0200 |
| commit | 8db084ab06ae73e26c2373e92b35cbc5407d41bd (patch) | |
| tree | dcc3d072d6e530190738e27e1a921850c0df9614 /src/lib/protocols/quic.c | |
| parent | 7d5a0e1f04bce1b3de1eb5f4eea07fc4d25c8c92 (diff) | |
TLS: fix memory accesses in QUIC transport parameters extension
Diffstat (limited to 'src/lib/protocols/quic.c')
| -rw-r--r-- | src/lib/protocols/quic.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/lib/protocols/quic.c b/src/lib/protocols/quic.c index 1913a8d85..f58c030f5 100644 --- a/src/lib/protocols/quic.c +++ b/src/lib/protocols/quic.c @@ -170,6 +170,22 @@ int quic_len(const uint8_t *buf, uint64_t *value) return 0; } } +int quic_len_buffer_still_required(uint8_t value) +{ + switch(value >> 6) { + case 0: + return 0; + case 1: + return 1; + case 2: + return 3; + case 3: + return 7; + default: /* No Possible */ + return 0; + } +} + static uint16_t gquic_get_u16(const uint8_t *buf, uint32_t version) { |