Recently, a new code was added to virGetConnectGeneric() that
saves the original error into a variable so that it's not lost in
virConnectClose() called under the 'error' label.
However, the error saving code uses virSaveLastError() +
virSetError() combo which leaks the memory allocated for the
error copy. Using virErrorPreserveLast() + virErrorRestore() does
the same job without the memleak.
Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com>
---
src/driver.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/driver.c b/src/driver.c
index 227bb56e48..329d493a50 100644
--- a/src/driver.c
+++ b/src/driver.c
@@ -138,7 +138,7 @@ static virConnectPtr
virGetConnectGeneric(virThreadLocal *threadPtr, const char *name)
{
virConnectPtr conn;
- virErrorPtr saved;
+ virErrorPtr orig_err;
if (virConnectCacheInitialize() < 0)
return NULL;
@@ -178,9 +178,9 @@ virGetConnectGeneric(virThreadLocal *threadPtr, const char *name)
return conn;
error:
- saved = virSaveLastError();
+ virErrorPreserveLast(&orig_err);
virConnectClose(conn);
- virSetError(saved);
+ virErrorRestore(&orig_err);
return NULL;
}
--
2.26.3