d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

vm_object: Fix a kernel memory disclosure via the vm_object list sysctl

Browse Source 
Reported by:	Chris J-D <chris@accessvector.net>
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
This commit is contained in:
Mark Johnston 2023-01-16 10:53:59 -05:00
parent 8a9495517b
commit b050ee6c97
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/vm/vm_object.c
View File

@ -2523,7 +2523,7 @@ vm_object_list_handler(struct sysctl_req *req, bool swap_only)
count * 11 / 10));
}
kvo = malloc(sizeof(*kvo), M_TEMP, M_WAITOK);
kvo = malloc(sizeof(*kvo), M_TEMP, M_WAITOK | M_ZERO);
error = 0;
/*