[PATCH 2/4] diskfs: Don't deallocate if dotdot is null in fsys-getroot.c

[Damien Zammit]

---
libdiskfs/fsys-getroot.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libdiskfs/fsys-getroot.c b/libdiskfs/fsys-getroot.c
index 735f359a..2c0d15dd 100644
--- a/libdiskfs/fsys-getroot.c
+++ b/libdiskfs/fsys-getroot.c
@@ -194,7 +194,8 @@ diskfs_S_fsys_getroot (struct diskfs_control *pt,

if (! err)
{
- mach_port_deallocate (mach_task_self (), dotdot);
+ if (dotdot != MACH_PORT_NULL)
+ mach_port_deallocate (mach_task_self (), dotdot);
*retry = FS_RETRY_NORMAL;
*retryname = '\0';
*returned_port = ports_get_right (newpi);
--
2.25.1

[Samuel Thibault]

Applied, thanks!

Damien Zammit, le mar. 28 juil. 2020 20:08:35 +1000, a ecrit: