Fix a misuse of virAsprintf in qemudDomainMemoryPeek

The code specifies driver->cacheDir as the format string,
but it usually doesn't contain '%s', so the subsequent
argument, "/qemu.mem.XXXXXX", is always ignored.

The patch fixes the misuse.

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d6a34564f0724961a7732249c31c642fb1bcf7db..0b297fd8b1d12918b75096f5b0f0b25fc6bd82a1 100644 (file)
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -9177,7 +9177,7 @@ qemudDomainMemoryPeek (virDomainPtr dom,
         goto endjob;
     }
 
-    if (virAsprintf(&tmp, driver->cacheDir,  "/qemu.mem.XXXXXX") < 0) {
+    if (virAsprintf(&tmp, "%s/qemu.mem.XXXXXX", driver->cacheDir) < 0) {
         virReportOOMError();
         goto endjob;
     }