[libvirt] [PATCH 07/17] Fix failure to honour OOM status in qemuParseNBDString

[Daniel P. Berrange]

From: "Daniel P. Berrange" <berrange at redhat.com>

In qemuParseNBDString, if the virURIParse fails, the
error is not reported to the caller. Instead execution
falls through to the non-URI codepath causing memory
leaks later on.

Signed-off-by: Daniel P. Berrange <berrange at redhat.com>
---
 src/qemu/qemu_command.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index bf07bdc..e0fd38e 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -3477,9 +3477,9 @@ qemuParseNBDString(virDomainDiskDefPtr disk)
     virURIPtr uri = NULL;
 
     if (strstr(disk->src, "://")) {
-        uri = virURIParse(disk->src);
-        if (uri)
-            return qemuParseDriveURIString(disk, uri, "nbd");
+        if (!(uri = virURIParse(disk->src)))
+            return -1;
+        return qemuParseDriveURIString(disk, uri, "nbd");
     }
 
     if (VIR_ALLOC(h) < 0)
-- 
1.8.3.1