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http: fail when numwant missing

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This commit is contained in:
Jimmy Zelinskie 2016-08-04 16:26:44 -04:00
parent 8a2d894191
commit 9366e601cd
1 changed files with 4 additions and 1 deletions

5
bittorrent/http/parser.go
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@ -81,7 +81,10 @@ func ParseAnnounce(r *http.Request, realIPHeader string, allowIPSpoofing bool) (
return nil, bittorrent.ClientError("failed to parse parameter: uploaded") return nil, bittorrent.ClientError("failed to parse parameter: uploaded")
} }
numwant, _ := qp.Uint64("numwant") numwant, err := qp.Uint64("numwant")
if err != nil {
return nil, bittorrent.ClientError("failed to parse parameter: numwant")
}
request.NumWant = int32(numwant) request.NumWant = int32(numwant)
port, err := qp.Uint64("port") port, err := qp.Uint64("port")