In case we have a mirror failure, unlink_on_fail would remain set,
causing an interrupt in a successive download attempt to be wrongly
unlinked.
This also fixes a memory leak in the url member, as we would allocate
over the previous, unfreed URL.
Signed-off-by: Dave Reisner
---
lib/libalpm/sync.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/lib/libalpm/sync.c b/lib/libalpm/sync.c
index 69d27af..feab302 100644
--- a/lib/libalpm/sync.c
+++ b/lib/libalpm/sync.c
@@ -864,6 +864,9 @@ static int download_single_file(alpm_handle_t *handle, struct dload_payload *pay
{
const alpm_list_t *server;
+ payload->handle = handle;
+ payload->allow_resume = 1;
+
for(server = payload->servers; server; server = server->next) {
const char *server_url = server->data;
size_t len;
@@ -872,12 +875,15 @@ static int download_single_file(alpm_handle_t *handle, struct dload_payload *pay
len = strlen(server_url) + strlen(payload->remote_name) + 2;
MALLOC(payload->fileurl, len, RET_ERR(handle, ALPM_ERR_MEMORY, -1));
snprintf(payload->fileurl, len, "%s/%s", server_url, payload->remote_name);
- payload->handle = handle;
- payload->allow_resume = 1;
if(_alpm_download(payload, cachedir, NULL) != -1) {
return 0;
}
+
+ /* we failed the download, clean out the URL and any bits that might be
+ * set in _alpm_download */
+ payload->unlink_on_fail = 0;
+ free(payload->fileurl);
}
return -1;
--
1.7.9.4