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-rw-r--r--http.c3
-rw-r--r--t/lib-httpd/apache.conf9
-rwxr-xr-xt/t5550-http-fetch-dumb.sh9
3 files changed, 21 insertions, 0 deletions
diff --git a/http.c b/http.c
index d2d6899b99..96d84bbed3 100644
--- a/http.c
+++ b/http.c
@@ -1769,6 +1769,9 @@ static int http_request_reauth(const char *url,
{
int ret = http_request(url, result, target, options);
+ if (ret != HTTP_OK && ret != HTTP_REAUTH)
+ return ret;
+
if (options && options->effective_url && options->base_url) {
if (update_url_from_redirect(options->base_url,
url, options->effective_url)) {
diff --git a/t/lib-httpd/apache.conf b/t/lib-httpd/apache.conf
index 69174c6e31..0642ae7e6e 100644
--- a/t/lib-httpd/apache.conf
+++ b/t/lib-httpd/apache.conf
@@ -133,6 +133,15 @@ RewriteRule ^/ftp-redir/(.*)$ ftp://localhost:1000/$1 [R=302]
RewriteRule ^/loop-redir/x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-x-(.*) /$1 [R=302]
RewriteRule ^/loop-redir/(.*)$ /loop-redir/x-$1 [R=302]
+# redir-to/502/x?y -> really-redir-to?path=502/x&qs=y which returns 502
+# redir-to/x?y -> really-redir-to?path=x&qs=y -> x?y
+RewriteCond %{QUERY_STRING} ^(.*)$
+RewriteRule ^/redir-to/(.*)$ /really-redir-to?path=$1&qs=%1 [R=302]
+RewriteCond %{QUERY_STRING} ^path=502/(.*)&qs=(.*)$
+RewriteRule ^/really-redir-to$ - [R=502,L]
+RewriteCond %{QUERY_STRING} ^path=(.*)&qs=(.*)$
+RewriteRule ^/really-redir-to$ /%1?%2 [R=302]
+
# The first rule issues a client-side redirect to something
# that _doesn't_ look like a git repo. The second rule is a
# server-side rewrite, so that it turns out the odd-looking
diff --git a/t/t5550-http-fetch-dumb.sh b/t/t5550-http-fetch-dumb.sh
index aeb3a63f7c..2d3b1e9f93 100755
--- a/t/t5550-http-fetch-dumb.sh
+++ b/t/t5550-http-fetch-dumb.sh
@@ -378,5 +378,14 @@ test_expect_success 'http-alternates triggers not-from-user protocol check' '
clone $HTTPD_URL/dumb/evil.git evil-user
'
+test_expect_success 'can redirect through non-"info/refs?service=git-upload-pack" URL' '
+ git clone "$HTTPD_URL/redir-to/dumb/repo.git"
+'
+
+test_expect_success 'print HTTP error when any intermediate redirect throws error' '
+ test_must_fail git clone "$HTTPD_URL/redir-to/502" 2> stderr &&
+ test_i18ngrep "unable to access.*/redir-to/502" stderr
+'
+
stop_httpd
test_done