[libvirt] [PATCH 11/20] phyp: Remove the last instance of stack allocating a 4kb volume key

--- src/phyp/phyp_driver.c | 13 +++++++++++-- 1 files changed, 11 insertions(+), 2 deletions(-) diff --git a/src/phyp/phyp_driver.c b/src/phyp/phyp_driver.c index fe2e99d..76207c2 100644 --- a/src/phyp/phyp_driver.c +++ b/src/phyp/phyp_driver.c @@ -2362,13 +2362,22 @@ phypBuildVolume(virConnectPtr conn, const char *lvname, const char *spname, static virStorageVolPtr phypVolumeLookupByName(virStoragePoolPtr pool, const char *volname) { + char *key; + virStorageVolPtr vol; - char key[MAX_KEY_SIZE]; + if (VIR_ALLOC_N(key, MAX_KEY_SIZE) < 0) { + virReportOOMError(); + return NULL; + } if (phypVolumeGetKey(pool->conn, key, volname) == -1) return NULL; - return virGetStorageVol(pool->conn, pool->name, volname, key); + vol = virGetStorageVol(pool->conn, pool->name, volname, key); + + VIR_FREE(key); + + return vol; } static virStorageVolPtr -- 1.7.0.4