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authorJamie Liu <jamieliu@google.com>2019-03-29 16:24:29 -0700
committerShentubot <shentubot@google.com>2019-03-29 16:25:33 -0700
commit26e8d9981fcf6d08199a9fd9c609d9715c3cf37e (patch)
treebcf90e47301f46a6d702e8c7fdccf3428ab038bf /pkg/sentry/syscalls/linux/sys_prctl.go
parentdcf66133314712b9ba042dbbb289c29d00a2497a (diff)
Use kernel.Task.CopyScratchBuffer in syscalls/linux where possible.
PiperOrigin-RevId: 241072126 Change-Id: Ib4d9f58f550732ac4c5153d3cf159a5b1a9749da
Diffstat (limited to 'pkg/sentry/syscalls/linux/sys_prctl.go')
-rw-r--r--pkg/sentry/syscalls/linux/sys_prctl.go2
1 files changed, 1 insertions, 1 deletions
diff --git a/pkg/sentry/syscalls/linux/sys_prctl.go b/pkg/sentry/syscalls/linux/sys_prctl.go
index 4938f27bd..7a29bd9b7 100644
--- a/pkg/sentry/syscalls/linux/sys_prctl.go
+++ b/pkg/sentry/syscalls/linux/sys_prctl.go
@@ -75,7 +75,7 @@ func Prctl(t *kernel.Task, args arch.SyscallArguments) (uintptr, *kernel.Syscall
case linux.PR_GET_NAME:
addr := args[1].Pointer()
- buf := make([]byte, linux.TASK_COMM_LEN)
+ buf := t.CopyScratchBuffer(linux.TASK_COMM_LEN)
len := copy(buf, t.Name())
if len < linux.TASK_COMM_LEN {
buf[len] = 0