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EAP-TTLS: Avoid ubsan warning on 0x80<<24 not fitting in int

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Use a typecast to make this unsigned so that the MSB fits within the
range of allowed values.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-07-07 15:41:51 +03:00
parent 0f5fb8a467
commit e9ed7d9898
1 changed files with 2 additions and 1 deletions
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3
src/eap_peer/eap_ttls.c
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@ -175,7 +175,8 @@ static u8 * eap_ttls_avp_hdr(u8 *avphdr, u32 avp_code, u32 vendor_id,
}
avp->avp_code = host_to_be32(avp_code);
avp->avp_length = host_to_be32((flags << 24) | (u32) (hdrlen + len));
avp->avp_length = host_to_be32(((u32) flags << 24) |
(u32) (hdrlen + len));
return avphdr + hdrlen;
}