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explicitly cast return value of dst_s_id_calc to uint16. the return value

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is already masked to 16 bits but the compiler is not smart enough to know
that there is no loss of precision.
This commit is contained in:
David Lawrence 1999-10-08 22:27:00 +00:00
parent 54e9edb759
commit 6a79959258
1 changed files with 2 additions and 2 deletions
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4
lib/dns/sec/dst/dst_support.c
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@ -17,7 +17,7 @@
/*
* Principal Author: Brian Wellington
* $Id: dst_support.c,v 1.1 1999/07/12 20:08:29 bwelling Exp $
* $Id: dst_support.c,v 1.2 1999/10/08 22:27:00 tale Exp $
*/
#include <config.h>
@ -81,7 +81,7 @@ dst_s_id_calc(const unsigned char *key, const int keysize)
ac += ((*kp) << 8);
ac += (ac >> 16) & 0xffff;
return (ac & 0xffff);
return ((isc_uint16_t)(ac & 0xffff));
}
/*