Displaying 2 results from an estimated 2 matches for "seen_qemu".
2015 Jan 20
9
[PATCH] daemon: readdir: fix invalid memory access on error
If "strdup (d->d_name)" fails with "i" > 0, then both "p" and
"ret->guestfs_int_dirent_list_val" are non-null pointers, but the latter
is no more valid (since "p" is the new realloc'ed buffer). Hence, trying
to free both will access to invalid memory.
Make sure to free only one of them, "p" if not null or
2015 Jan 20
0
[PATCH] launch: libvirt: do not leak the backend string on error
...hanged, 3 insertions(+), 1 deletion(-)
diff --git a/src/launch-libvirt.c b/src/launch-libvirt.c
index 899742f..6f95e98 100644
--- a/src/launch-libvirt.c
+++ b/src/launch-libvirt.c
@@ -719,6 +719,8 @@ parse_capabilities (guestfs_h *g, const char *capabilities_xml,
* appliance VM.
*/
if (!seen_qemu && !seen_kvm) {
+ CLEANUP_FREE char *backend = guestfs_get_backend (g);
+
error (g,
_("libvirt hypervisor doesn't support qemu or KVM,\n"
"so we cannot create the libguestfs appliance.\n"
@@ -730,7 +732,7 @@ parse_capabilities (guest...