From d055989083df4bf68eb1388d327ebffb3501bb83 Mon Sep 17 00:00:00 2001 From: John Ferlan Date: Mon, 24 Aug 2015 12:48:40 -0400 Subject: [PATCH] storage: Correct the 'mode' check Commit id '7c2d65dde2' changed the default value of mode to be -1 if not supplied in the XML, which should cause creation of the volume using the default mode of VIR_STORAGE_DEFAULT_VOL_PERM_MODE; however, the check made was whether mode was '0' or not to use default or provided value. This patch fixes the issue to check if the 'mode' was provided in the XML and use that value. (cherry picked from commit 691dd388aee99f8b06177540303b690586d5f5b3) --- src/storage/storage_backend.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c index ce59f63acf..c07b58cac8 100644 --- a/src/storage/storage_backend.c +++ b/src/storage/storage_backend.c @@ -479,6 +479,7 @@ virStorageBackendCreateRaw(virConnectPtr conn ATTRIBUTE_UNUSED, int fd = -1; int operation_flags; bool reflink_copy = false; + mode_t open_mode = VIR_STORAGE_DEFAULT_VOL_PERM_MODE; virCheckFlags(VIR_STORAGE_VOL_CREATE_PREALLOC_METADATA | VIR_STORAGE_VOL_CREATE_REFLINK, @@ -511,11 +512,12 @@ virStorageBackendCreateRaw(virConnectPtr conn ATTRIBUTE_UNUSED, if (pool->def->type == VIR_STORAGE_POOL_NETFS) operation_flags |= VIR_FILE_OPEN_FORK; + if (vol->target.perms->mode != (mode_t) -1) + open_mode = vol->target.perms->mode; + if ((fd = virFileOpenAs(vol->target.path, O_RDWR | O_CREAT | O_EXCL, - (vol->target.perms->mode ? - VIR_STORAGE_DEFAULT_VOL_PERM_MODE : - vol->target.perms->mode), + open_mode, vol->target.perms->uid, vol->target.perms->gid, operation_flags)) < 0) {