Commit c784a838 authored by Rich Salz's avatar Rich Salz
Browse files

Fix bug in err_string_data_cmp 



Unsigned overflow.  Thanks to Brian Carpenter for reporting this.

Reviewed-by: default avatarTim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3887)
parent 9ee27200

crypto/err/err.c

+3 −1
Original line number Diff line number Diff line
@@ -162,7 +162,9 @@ static unsigned long err_string_data_hash(const ERR_STRING_DATA *a) 
static int err_string_data_cmp(const ERR_STRING_DATA *a,

                               const ERR_STRING_DATA *b)

{

    return (int)(a->error - b->error);

    if (a->error == b->error)

        return 0;

    return a->error > b->error ? 1 : -1;

}



static ERR_STRING_DATA *int_err_get_item(const ERR_STRING_DATA *d)