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| author | Ruslan Ermilov <ru@nginx.com> | 2017-04-25 23:39:13 +0300 |
|---|---|---|
| committer | Ruslan Ermilov <ru@nginx.com> | 2017-04-25 23:39:13 +0300 |
| commit | 8ae2bc932013b838b925cdbb0cae59f743e699c7 (patch) | |
| tree | 7c741c9dd1c710fcde3250fc013d78fdb0934c64 /src/http/ngx_http_parse.c | |
| parent | 53e63ff7c3bef19bd6bba333c3aafad8897869ab (diff) | |
| download | nginx-8ae2bc932013b838b925cdbb0cae59f743e699c7.tar.gz nginx-8ae2bc932013b838b925cdbb0cae59f743e699c7.zip | |
Don't pretend we support HTTP major versions >1 as HTTP/1.1.
Diffstat (limited to 'src/http/ngx_http_parse.c')
| -rw-r--r-- | src/http/ngx_http_parse.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/http/ngx_http_parse.c b/src/http/ngx_http_parse.c index 9f9947316..36220fdc1 100644 --- a/src/http/ngx_http_parse.c +++ b/src/http/ngx_http_parse.c @@ -723,6 +723,11 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b) } r->http_major = ch - '0'; + + if (r->http_major > 1) { + return NGX_HTTP_PARSE_INVALID_VERSION; + } + state = sw_major_digit; break; @@ -737,11 +742,12 @@ ngx_http_parse_request_line(ngx_http_request_t *r, ngx_buf_t *b) return NGX_HTTP_PARSE_INVALID_REQUEST; } - if (r->http_major > 99) { - return NGX_HTTP_PARSE_INVALID_REQUEST; + r->http_major = r->http_major * 10 + ch - '0'; + + if (r->http_major > 1) { + return NGX_HTTP_PARSE_INVALID_VERSION; } - r->http_major = r->http_major * 10 + ch - '0'; break; /* first digit of minor HTTP version */ |