Mercurial > hg > nginx
comparison src/core/ngx_sha1.h @ 8463:2576485b93d4 quic
HTTP/3: fixed overflow in prefixed integer parser.
Previously, the expression (ch & 0x7f) was promoted to a signed integer.
Depending on the platform, the size of this integer could be less than 8 bytes,
leading to overflow when handling the higher bits of the result. Also, sign
bit of this integer could be replicated when adding to the 64-bit st->value.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 03 Jul 2020 16:41:31 +0300 |
parents | 9eefb38f0005 |
children |
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8462:153bffee3d7e | 8463:2576485b93d4 |
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