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https://github.com/superseriousbusiness/gotosocial
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[chore]: Bump github.com/gorilla/websocket from 1.5.0 to 1.5.1 (#2335)
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: kim <grufwub@gmail.com>
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4
vendor/github.com/gorilla/websocket/mask.go
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vendored
4
vendor/github.com/gorilla/websocket/mask.go
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@ -9,6 +9,7 @@ package websocket
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import "unsafe"
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// #nosec G103 -- (CWE-242) Has been audited
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const wordSize = int(unsafe.Sizeof(uintptr(0)))
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func maskBytes(key [4]byte, pos int, b []byte) int {
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@ -22,6 +23,7 @@ func maskBytes(key [4]byte, pos int, b []byte) int {
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}
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// Mask one byte at a time to word boundary.
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//#nosec G103 -- (CWE-242) Has been audited
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if n := int(uintptr(unsafe.Pointer(&b[0]))) % wordSize; n != 0 {
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n = wordSize - n
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for i := range b[:n] {
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@ -36,11 +38,13 @@ func maskBytes(key [4]byte, pos int, b []byte) int {
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for i := range k {
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k[i] = key[(pos+i)&3]
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}
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//#nosec G103 -- (CWE-242) Has been audited
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kw := *(*uintptr)(unsafe.Pointer(&k))
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// Mask one word at a time.
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n := (len(b) / wordSize) * wordSize
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for i := 0; i < n; i += wordSize {
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//#nosec G103 -- (CWE-242) Has been audited
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*(*uintptr)(unsafe.Pointer(uintptr(unsafe.Pointer(&b[0])) + uintptr(i))) ^= kw
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}
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