tbo...@web.de writes:
> @@ -1712,11 +1726,15 @@ static int parse_fragment(struct apply_state *state,
> if (!deleted && !added)
> leading++;
> trailing++;
> + if (!state->apply_in_reverse)
> + check_old_for_crlf(patch, line, len);
> if (!state->apply_in_reverse &&
> state->ws_error_action == correct_ws_error)
> check_whitespace(state, line, len,
> patch->ws_rule);
> break;
This one is wrong. You are looking at " " (common context) and you
should unconditionally call check_old for them.
> case '-':
> + if (!state->apply_in_reverse)
> + check_old_for_crlf(patch, line, len);
This is correct.
There is "case '+':" below here you did not touch. There should be
case '+':
+ if (state->apply_in_reverse)
+ check_old_for_crlf(...);
there. Note that we call check_old() only when applying in reverse.
> @@ -2268,8 +2286,11 @@ static void show_stats(struct apply_state *state,
> struct patch *patch)
> add, pluses, del, minuses);
> }
>
> -static int read_old_data(struct stat *st, const char *path, struct strbuf
> *buf)
> +static int read_old_data(struct stat *st, struct patch *patch,
> + const char *path, struct strbuf *buf)
The order of argument to have the patch structure earlier is
different from my version; what we see here looks much better to me.
> {
> + enum safe_crlf safe_crlf = patch->crlf_in_old ?
> + SAFE_CRLF_KEEP_CRLF : SAFE_CRLF_RENORMALIZE;
> switch (st->st_mode & S_IFMT) {
> case S_IFLNK:
> if (strbuf_readlink(buf, path, st->st_size) < 0)
> @@ -2278,7 +2299,15 @@ static int read_old_data(struct stat *st, const char
> *path, struct strbuf *buf)
> case S_IFREG:
> if (strbuf_read_file(buf, path, st->st_size) != st->st_size)
> return error(_("unable to open or read %s"), path);
> - convert_to_git(&the_index, path, buf->buf, buf->len, buf, 0);
> + /*
> + * "git apply" without "--index/--cached" should never look
> + * at the index; the target file may not have been added to
> + * the index yet, and we may not even be in any Git repository.
> + * Pass NULL to convert_to_git() to stress this; the function
> + * should never look at the index when explicit crlf option
> + * is given.
> + */
> + convert_to_git(NULL, path, buf->buf, buf->len, buf, safe_crlf);
This comment is somewhat strangly indented. I thought opening "/*"
alighs with the usual tab stop.
Thanks.
