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-rw-r--r--sys/kern/subr_syscall.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/kern/subr_syscall.c b/sys/kern/subr_syscall.c
index bba4479..75328f6 100644
--- a/sys/kern/subr_syscall.c
+++ b/sys/kern/subr_syscall.c
@@ -212,7 +212,8 @@ syscallret(struct thread *td, int error, struct syscall_args *sa __unused)
* executes. If debugger requested tracing of syscall
* returns, do it now too.
*/
- if (traced && ((td->td_dbgflags & TDB_EXEC) != 0 ||
+ if (traced &&
+ ((td->td_dbgflags & (TDB_FORK | TDB_EXEC)) != 0 ||
(p->p_stops & S_PT_SCX) != 0))
ptracestop(td, SIGTRAP);
td->td_dbgflags &= ~(TDB_SCX | TDB_EXEC | TDB_FORK);
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