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Fix bug in rnd_pseudo_rnd() test helper function

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Only the first 4 bytes of the output were set, the rest was untouched.
This commit is contained in:
Manuel Pégourié-Gonnard 2014-01-03 11:59:09 +01:00 committed by Paul Bakker
parent d83584e9aa
commit ec8f2ffe90
1 changed files with 3 additions and 2 deletions
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5
tests/suites/helpers.function
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@ -190,7 +190,7 @@ static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
{ {
rnd_pseudo_info *info = (rnd_pseudo_info *) rng_state; rnd_pseudo_info *info = (rnd_pseudo_info *) rng_state;
uint32_t i, *k, sum, delta=0x9E3779B9; uint32_t i, *k, sum, delta=0x9E3779B9;
unsigned char result[4]; unsigned char result[4], *out = output;
if( rng_state == NULL ) if( rng_state == NULL )
return( rnd_std_rand( NULL, output, len ) ); return( rnd_std_rand( NULL, output, len ) );
@ -210,8 +210,9 @@ static int rnd_pseudo_rand( void *rng_state, unsigned char *output, size_t len )
} }
PUT_UINT32_BE( info->v0, result, 0 ); PUT_UINT32_BE( info->v0, result, 0 );
memcpy( output, result, use_len ); memcpy( out, result, use_len );
len -= use_len; len -= use_len;
out += 4;
} }
return( 0 ); return( 0 );