Make x509_string_cmp() iterative
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1 changed files with 21 additions and 16 deletions
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@ -1636,9 +1636,9 @@ static int x509_string_cmp( const x509_buf *a, const x509_buf *b )
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*/
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static int x509_name_cmp( const x509_name *a, const x509_name *b )
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{
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if( a == NULL && b == NULL )
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return( 0 );
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/* Avoid recursion, it might not be optimised by the compiler */
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while( a != NULL || b != NULL )
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{
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if( a == NULL || b == NULL )
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return( -1 );
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@ -1654,7 +1654,12 @@ static int x509_name_cmp( const x509_name *a, const x509_name *b )
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if( x509_string_cmp( &a->val, &b->val ) != 0 )
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return( -1 );
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return( x509_name_cmp( a->next, b->next ) );
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a = a->next;
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b = b->next;
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}
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/* a == NULL == b */
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return( 0 );
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}
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/*
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