On Sun, Apr 17, 2016 at 6:26 PM, <santi...@nyu.edu> wrote:
> The run_gpg_verify() function has two variables, size and len.
>
> This may come off as confusing when reading the code. Clarify which
> one pertains to the length of the tag headers by renaming len to
> payload_length.
The commit message talks about 'payload_length', but the code names it
'payload_size'.
> Signed-off-by: Santiago Torres <santi...@nyu.edu>
> ---
> builtin/verify-tag.c | 11 ++++++-----
> 1 file changed, 6 insertions(+), 5 deletions(-)
>
> diff --git a/builtin/verify-tag.c b/builtin/verify-tag.c
> index 77f070a..010353c 100644
> --- a/builtin/verify-tag.c
> +++ b/builtin/verify-tag.c
> @@ -21,20 +21,21 @@ static const char * const verify_tag_usage[] = {
> static int run_gpg_verify(const char *buf, unsigned long size, unsigned
> flags)
> {
> struct signature_check sigc;
> - int len;
> + int payload_size;
> int ret;
>
> memset(&sigc, 0, sizeof(sigc));
>
> - len = parse_signature(buf, size);
> + payload_size = parse_signature(buf, size);
>
> - if (size == len) {
> + if (size == payload_size) {
> if (flags & GPG_VERIFY_VERBOSE)
> - write_in_full(1, buf, len);
> + write_in_full(1, buf, payload_size);
> return error("no signature found");
> }
>
> - ret = check_signature(buf, len, buf + len, size - len, &sigc);
> + ret = check_signature(buf, payload_size, buf + payload_size,
> + size - payload_size, &sigc);
> print_signature_buffer(&sigc, flags);
>
> signature_check_clear(&sigc);
> --
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