From a548c3f63a867dff09fef0d0ceb62dd3f1be9152 Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Tue, 18 Apr 2017 12:38:30 +0200 Subject: [PATCH] mingw: allow absolute paths without drive prefix When specifying an absolute path without a drive prefix, we convert that path internally. Let's make sure that we handle that case properly, too ;-) This fixes the command git clone https://github.com/git-for-windows/git \G4W Signed-off-by: Johannes Schindelin --- compat/mingw.c | 10 +++++++++- t/t5580-unc-paths.sh | 2 +- 2 files changed, 10 insertions(+), 2 deletions(-) diff --git a/compat/mingw.c b/compat/mingw.c index 8538e3d172..cad9ba5464 100644 --- a/compat/mingw.c +++ b/compat/mingw.c @@ -1165,11 +1165,19 @@ unsigned int sleep (unsigned int seconds) char *mingw_mktemp(char *template) { wchar_t wtemplate[MAX_PATH]; + int offset = 0; + if (xutftowcs_path(wtemplate, template) < 0) return NULL; + + if (is_dir_sep(template[0]) && !is_dir_sep(template[1]) && + iswalpha(wtemplate[0]) && wtemplate[1] == L':') { + /* We have an absolute path missing the drive prefix */ + offset = 2; + } if (!_wmktemp(wtemplate)) return NULL; - if (xwcstoutf(template, wtemplate, strlen(template) + 1) < 0) + if (xwcstoutf(template, wtemplate + offset, strlen(template) + 1) < 0) return NULL; return template; } diff --git a/t/t5580-unc-paths.sh b/t/t5580-unc-paths.sh index 2c30f3b51d..e9df367d57 100755 --- a/t/t5580-unc-paths.sh +++ b/t/t5580-unc-paths.sh @@ -32,7 +32,7 @@ case "$UNCPATH" in ;; esac -test_expect_failure 'clone into absolute path lacking a drive prefix' ' +test_expect_success 'clone into absolute path lacking a drive prefix' ' USINGBACKSLASHES="$(echo "$WITHOUTDRIVE"/without-drive-prefix | tr / \\\\)" && git clone . "$USINGBACKSLASHES" &&