Am Donnerstag, 24. Januar 2013 14:40:47 schrieb Duy Nguyen:
> On Thu, Jan 24, 2013 at 7:11 PM, Stefan Näwe
> <stefan.naewe@xxxxxxxxxxxxxxxxxxxx> wrote:
>>> Does it fail with older versions of git? If so, can you bisect?
>>
>> I did. My bisection told me this is the suspect:
>>
>> ccdc603 (parse_object: try internal cache before reading object db)
>
> diff --git a/object.c b/object.c
> index d8d09f9..6b06297 100644
> --- a/object.c
> +++ b/object.c
> @@ -191,10 +191,15 @@ struct object *parse_object(const unsigned char *sha1)
> enum object_type type;
> int eaten;
> const unsigned char *repl = lookup_replace_object(sha1);
> - void *buffer = read_sha1_file(sha1, &type, &size);
> + void *buffer;
> + struct object *obj;
> +
> + obj = lookup_object(sha1);
> + if (obj && obj->parsed)
> + return obj;
>
> Any chance obj->parsed is 1 but ((struct commit*)obj)->buffer is NULL?
> What if you change that "if" to
>
> if (obj && obj->parsed && (obj->type != OBJ_COMMIT || ((struct commit
> *)obj)->buffer))
>
No more segfault!
> Also you did not encode commits in any specific encoding,
We're using Git for Windows and some commits contain 'umlauts' (äöü).
But those characters should be encoded in UTF-8, shouldn't they?
But the 'git log...' only crashes on a Debian/Linux machine.
> nor set i18n.logOutputEncoding?
It's not set.
(only i18n.filesEncoding is set to utf-8 on my machine)
Oh, and it's not crashing if I do:
git log -p --submodule |cat
Stefan
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