[Libguestfs] [PATCH] drives: fix deletion of servers on error

[Pino Toscano]

Make sure to not skip any of the created server, and to always free
the "server" array.
diff --git a/src/drives.c b/src/drives.c
index 4bd8328..85c1495 100644
--- a/src/drives.c
+++ b/src/drives.c
@@ -743,8 +743,7 @@ parse_servers (guestfs_h *g, char *const *strs,

   for (i = 0; i < n; ++i) {
     if (parse_one_server (g, strs[i], &servers[i]) == -1) {
-      if (i > 0)
-        free_drive_servers (servers, i-1);
+      free_drive_servers (servers, i);
       return -1;
     }
   }
---
 src/drives.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/drives.c b/src/drives.c
index 4bd8328..85c1495 100644
--- a/src/drives.c
+++ b/src/drives.c
@@ -743,8 +743,7 @@ parse_servers (guestfs_h *g, char *const *strs,
 
   for (i = 0; i < n; ++i) {
     if (parse_one_server (g, strs[i], &servers[i]) == -1) {
-      if (i > 0)
-        free_drive_servers (servers, i-1);
+      free_drive_servers (servers, i);
       return -1;
     }
   }
-- 
1.9.3