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v/checker: Warn about pointer indexing outside unsafe {} (#5918)

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This commit is contained in:
Nick Treleaven
2020-07-22 18:28:53 +01:00
committed by GitHub
parent d46a89b90d
commit ee349691f9
19 changed files with 277 additions and 203 deletions
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22
vlib/net/websocket/utils.v
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@@ -5,16 +5,18 @@ import crypto.sha1
import encoding.base64
fn htonl64(payload_len u64) byteptr {
mut ret := malloc(8)
ret[0] = byte(((payload_len & (u64(0xff) << 56)) >> 56) & 0xff)
ret[1] = byte(((payload_len & (u64(0xff) << 48)) >> 48) & 0xff)
ret[2] = byte(((payload_len & (u64(0xff) << 40)) >> 40) & 0xff)
ret[3] = byte(((payload_len & (u64(0xff) << 32)) >> 32) & 0xff)
ret[4] = byte(((payload_len & (u64(0xff) << 24)) >> 24) & 0xff)
ret[5] = byte(((payload_len & (u64(0xff) << 16)) >> 16) & 0xff)
ret[6] = byte(((payload_len & (u64(0xff) << 8)) >> 8) & 0xff)
ret[7] = byte(((payload_len & (u64(0xff) << 0)) >> 0) & 0xff)
return ret
unsafe {
mut ret := malloc(8)
ret[0] = byte(((payload_len & (u64(0xff) << 56)) >> 56) & 0xff)
ret[1] = byte(((payload_len & (u64(0xff) << 48)) >> 48) & 0xff)
ret[2] = byte(((payload_len & (u64(0xff) << 40)) >> 40) & 0xff)
ret[3] = byte(((payload_len & (u64(0xff) << 32)) >> 32) & 0xff)
ret[4] = byte(((payload_len & (u64(0xff) << 24)) >> 24) & 0xff)
ret[5] = byte(((payload_len & (u64(0xff) << 16)) >> 16) & 0xff)
ret[6] = byte(((payload_len & (u64(0xff) << 8)) >> 8) & 0xff)
ret[7] = byte(((payload_len & (u64(0xff) << 0)) >> 0) & 0xff)
return ret
}
}
fn create_masking_key() []byte {