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-rw-r--r--erts/emulator/beam/erl_message.c6
-rw-r--r--erts/emulator/beam/erl_port_task.c2
-rw-r--r--erts/emulator/beam/io.c2
-rw-r--r--erts/emulator/sys/common/erl_check_io.c3
4 files changed, 8 insertions, 5 deletions
diff --git a/erts/emulator/beam/erl_message.c b/erts/emulator/beam/erl_message.c
index 6a9030fd99..0eb8117980 100644
--- a/erts/emulator/beam/erl_message.c
+++ b/erts/emulator/beam/erl_message.c
@@ -896,8 +896,10 @@ erts_send_message(Process* sender,
#ifdef USE_VM_PROBES
*sender_name = *receiver_name = '\0';
if (DTRACE_ENABLED(message_send)) {
- erts_snprintf(sender_name, sizeof(DTRACE_CHARBUF_NAME(sender_name)), "%T", sender->common.id);
- erts_snprintf(receiver_name, sizeof(DTRACE_CHARBUF_NAME(receiver_name)), "%T", receiver->common.id);
+ erts_snprintf(sender_name, sizeof(DTRACE_CHARBUF_NAME(sender_name)),
+ "%T", sender->common.id);
+ erts_snprintf(receiver_name, sizeof(DTRACE_CHARBUF_NAME(receiver_name)),
+ "%T", receiver->common.id);
}
#endif
if (SEQ_TRACE_TOKEN(sender) != NIL && !(flags & ERTS_SND_FLG_NO_SEQ_TRACE)) {
diff --git a/erts/emulator/beam/erl_port_task.c b/erts/emulator/beam/erl_port_task.c
index 4e107b722d..31d9a1e26e 100644
--- a/erts/emulator/beam/erl_port_task.c
+++ b/erts/emulator/beam/erl_port_task.c
@@ -2037,7 +2037,7 @@ begin_port_cleanup(Port *pp, ErtsPortTask **execqp, int *processing_busy_q_p)
erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", pp->common.id);
while (plp2 != NULL) {
- erts_snprintf(pid_str, sizeof(DTRACE_CHARBUF_NAME(pid_str)), "%T", plp2->pid);
+ erts_snprintf(pid_str, sizeof(DTRACE_CHARBUF_NAME(pid_str)), "%T", plp2->pid);
DTRACE2(process_port_unblocked, pid_str, port_str);
}
}
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c
index 999d2fb2f7..a25716b9b4 100644
--- a/erts/emulator/beam/io.c
+++ b/erts/emulator/beam/io.c
@@ -4727,7 +4727,7 @@ erts_port_resume_procs(Port *prt)
erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", prt->common.id);
while (plp2 != NULL) {
- erts_snprintf(pid_str, sizeof(DTRACE_CHARBUF_NAME(pid_str)), "%T", plp2->pid);
+ erts_snprintf(pid_str, sizeof(DTRACE_CHARBUF_NAME(pid_str)), "%T", plp2->pid);
DTRACE2(process_port_unblocked, pid_str, port_str);
}
}
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index 245841a768..1db673e7f3 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -527,7 +527,8 @@ ERTS_CIO_EXPORT(driver_select)(ErlDrvPort ix,
/* fast track to stop_select callback */
stop_select_fn = prt->drv_ptr->stop_select;
#ifdef USE_VM_PROBES
- strncpy(name, prt->drv_ptr->name, sizeof(name)-1);
+ strncpy(name, prt->drv_ptr->name,
+ sizeof(DTRACE_CHARBUF_NAME(name))-1);
name[sizeof(name)-1] = '\0';
#endif
ret = 0;