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-rw-r--r--sys/kern/kern_ktrace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_ktrace.c b/sys/kern/kern_ktrace.c
index 19e4a6a..bc6f81f 100644
--- a/sys/kern/kern_ktrace.c
+++ b/sys/kern/kern_ktrace.c
@@ -273,8 +273,8 @@ ktrace(curp, uap)
/*
* an operation which requires a file argument.
*/
- NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, uap->fname, curp);
- error = vn_open(&nd, FREAD|FWRITE, 0);
+ NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, uap->fname, curp);
+ error = vn_open(&nd, FREAD|FWRITE|O_NOFOLLOW, 0);
if (error) {
curp->p_traceflag &= ~KTRFAC_ACTIVE;
return (error);
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