Junio C Hamano <gitster@pobox.com> writes:

quoted text
> Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:
>
>> When the patch reports a line number that is larger than the number of
>> lines in the current version of the file, git-apply used to segfault.
>
> I have to wonder if the correct fix should be like this
> instead.  Under that condition, I think computation of the
> initial "try" value already oversteps the line[] array for the
> original image.
>
> diff --git a/builtin-apply.c b/builtin-apply.c
> index 2b8ba81..177f541 100644
> --- a/builtin-apply.c
> +++ b/builtin-apply.c
> @@ -1809,6 +1809,9 @@ static int find_pos(struct image *img,
>  	else if (match_end)
>  		line = img->nr - preimage->nr;
>  
> +	if (line > preimage->nr)
> +		line = preimage->nr;
> +
>  	try = 0;
>  	for (i = 0; i < line; i++)
>  		try += img->line[i].len;

Sorry, obviously the check should be against img->nr not the
preimage.

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