[PATCH v3 30/35] remote-curl: create copy of the service name

[Brandon Williams]

Make a copy of the service name being requested instead of relying on
the buffer pointed to by the passed in 'const char *' to remain
unchanged.

Signed-off-by: Brandon Williams <bmw...@google.com>
---
 remote-curl.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/remote-curl.c b/remote-curl.c
index dae8a4a48..4086aa733 100644
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -165,7 +165,7 @@ static int set_option(const char *name, const char *value)
 }
 
 struct discovery {
-       const char *service;
+       char *service;
        char *buf_alloc;
        char *buf;
        size_t len;
@@ -257,6 +257,7 @@ static void free_discovery(struct discovery *d)
                free(d->shallow.oid);
                free(d->buf_alloc);
                free_refs(d->refs);
+               free(d->service);
                free(d);
        }
 }
@@ -343,7 +344,7 @@ static struct discovery *discover_refs(const char *service, 
int for_push)
                warning(_("redirecting to %s"), url.buf);
 
        last= xcalloc(1, sizeof(*last_discovery));
-       last->service = service;
+       last->service = xstrdup(service);
        last->buf_alloc = strbuf_detach(&buffer, &last->len);
        last->buf = last->buf_alloc;
 
-- 
2.16.0.rc1.238.g530d649a79-goog