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crypto.rand: use byteptr.vbytes instead of c_array_to_bytes_tmp (#8786)

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This commit is contained in:
Nick Treleaven
2021-02-17 19:47:19 +00:00
committed by GitHub
parent 4ccf991f61
commit 33d8074846
5 changed files with 13 additions and 44 deletions
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6
vlib/crypto/rand/rand_darwin.c.v
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@ -12,10 +12,10 @@ fn C.SecRandomCopyBytes() int
// read returns an array of `bytes_needed` random bytes read from the OS.
pub fn read(bytes_needed int) ?[]byte {
mut buffer := malloc(bytes_needed)
status := C.SecRandomCopyBytes(0, bytes_needed, buffer)
mut buffer := []byte{ len: bytes_needed }
status := C.SecRandomCopyBytes(0, bytes_needed, buffer.data)
if status != 0 {
return read_error
}
return c_array_to_bytes_tmp(bytes_needed, buffer)
return buffer
}