Aleksey Vasenev <margtu-fivt@xxxxx> writes:
>> To: git@xxxxxxxxxxxxxxx
>> Cc: Junio C Hamano <gitster@xxxxxxxxx>, Aleksey Vasenev <margtu-fivt@xxxxx>
Sorry, but I am hardly qualified to review this one, especially
without any log message that explains what breaks and how it breaks
with the current code, which may lead the reader to understand how
the updated code fixes the issue. Cc'ing me does not help us very
much.
$ git shortlog --no-merges -n contrib/credential/wincred/
gives me a few names who may be able to give us some inputs, so I'll
Cc them.
Thanks.
> Signed-off-by: Aleksey Vasenev <margtu-fivt@xxxxx>
> ---
> .../credential/wincred/git-credential-wincred.c | 25 +++++++++++++++++++---
> 1 file changed, 22 insertions(+), 3 deletions(-)
>
> diff --git a/contrib/credential/wincred/git-credential-wincred.c b/contrib/credential/wincred/git-credential-wincred.c
> index a1d38f0..0061340 100644
> --- a/contrib/credential/wincred/git-credential-wincred.c
> +++ b/contrib/credential/wincred/git-credential-wincred.c
> @@ -111,14 +111,23 @@ static void write_item(const char *what, LPCWSTR wbuf, int wlen)
> * Match an (optional) expected string and a delimiter in the target string,
> * consuming the matched text by updating the target pointer.
> */
> -static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
> +
> +static LPCWSTR wcsstr_last(LPCWSTR str, LPCWSTR find)
> +{
> + LPCWSTR res = NULL, pos;
> + for (pos = wcsstr(str, find); pos; pos = wcsstr(pos + 1, find))
> + res = pos;
> + return res;
> +}
> +
> +static int match_part_with_last(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim, int last)
> {
> LPCWSTR delim_pos, start = *ptarget;
> int len;
>
> /* find start of delimiter (or end-of-string if delim is empty) */
> if (*delim)
> - delim_pos = wcsstr(start, delim);
> + delim_pos = last ? wcsstr_last(start, delim) : wcsstr(start, delim);
> else
> delim_pos = start + wcslen(start);
>
> @@ -138,6 +147,16 @@ static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
> return !want || (!wcsncmp(want, start, len) && !want[len]);
> }
>
> +static int match_part(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
> +{
> + return match_part_with_last(ptarget, want, delim, 0);
> +}
> +
> +static int match_part_last(LPCWSTR *ptarget, LPCWSTR want, LPCWSTR delim)
> +{
> + return match_part_with_last(ptarget, want, delim, 1);
> +}
> +
> static int match_cred(const CREDENTIALW *cred)
> {
> LPCWSTR target = cred->TargetName;
> @@ -146,7 +165,7 @@ static int match_cred(const CREDENTIALW *cred)
>
> return match_part(&target, L"git", L":") &&
> match_part(&target, protocol, L"://") &&
> - match_part(&target, wusername, L"@") &&
> + match_part_last(&target, wusername, L"@") &&
> match_part(&target, host, L"/") &&
> match_part(&target, path, L"");
> }
--
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