From 2b71595d47a75031346d7bc0125da39a9bb10126 Mon Sep 17 00:00:00 2001 From: Alban Gruin Date: Sat, 29 Dec 2018 17:03:58 +0100 Subject: [PATCH] sequencer: changes in parse_insn_buffer() MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit This clears the number of items of a todo_list before parsing it to allow to parse the same list multiple times without issues. As its items are not dynamically allocated, or don’t need to allocate memory, no additionnal memory management is required here. Furthermore, if a line is invalid, the type of the corresponding command is set to a garbage value, and its argument is defined properly. This will allow to recreate the text of a todo list from its commands, even if one of them is incorrect. Signed-off-by: Alban Gruin Signed-off-by: Junio C Hamano --- sequencer.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/sequencer.c b/sequencer.c index b68bca0bef..d605199a54 100644 --- a/sequencer.c +++ b/sequencer.c @@ -2141,6 +2141,8 @@ static int parse_insn_buffer(struct repository *r, char *buf, char *p = buf, *next_p; int i, res = 0, fixup_okay = file_exists(rebase_path_done()); + todo_list->current = todo_list->nr = 0; + for (i = 1; *p; i++, p = next_p) { char *eol = strchrnul(p, '\n'); @@ -2154,7 +2156,10 @@ static int parse_insn_buffer(struct repository *r, char *buf, if (parse_insn_line(r, item, p, eol)) { res = error(_("invalid line %d: %.*s"), i, (int)(eol - p), p); - item->command = TODO_NOOP; + item->command = TODO_COMMENT + 1; + item->arg = p; + item->arg_len = (int)(eol - p); + item->commit = NULL; } if (fixup_okay) -- 2.34.1