diff options
Diffstat (limited to 'erts/emulator/beam/io.c')
| -rw-r--r-- | erts/emulator/beam/io.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/erts/emulator/beam/io.c b/erts/emulator/beam/io.c index cd5060ebb3..edf4a28784 100644 --- a/erts/emulator/beam/io.c +++ b/erts/emulator/beam/io.c @@ -914,8 +914,8 @@ int erts_port_handle_xports(Port *prt) (iov)->iov_base = (ptr); \ (iov)->iov_len = (len); \ if (sizeof((iov)->iov_len) < sizeof(len) \ - /* Check if (len) overflowed (iov)->iov_len */ \ - && ((len) >> (sizeof((iov)->iov_len)*CHAR_BIT)) != 0) { \ + /* Check if (len) overflowed (iov)->iov_len */ \ + && (iov)->iov_len != (len)) { \ goto L_overflow; \ } \ *(bv)++ = (bin); \ @@ -2473,7 +2473,7 @@ set_port_connected(int bang_op, DTRACE_CHARBUF(newprocess_str, DTRACE_TERM_BUF_SIZE); dtrace_pid_str(connect, process_str); - erts_snprintf(port_str, sizeof(port_str), "%T", prt->common.id); + erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", prt->common.id); dtrace_proc_str(rp, newprocess_str); DTRACE4(port_connect, process_str, port_str, prt->name, newprocess_str); } @@ -3591,9 +3591,9 @@ erts_deliver_port_exit(Port *p, Eterm from, Eterm reason, int send_closed) DTRACE_CHARBUF(port_str, DTRACE_TERM_BUF_SIZE); DTRACE_CHARBUF(rreason_str, 64); - erts_snprintf(from_str, sizeof(from_str), "%T", from); + erts_snprintf(from_str, sizeof(DTRACE_CHARBUF_NAME(from_str)), "%T", from); dtrace_port_str(p, port_str); - erts_snprintf(rreason_str, sizeof(rreason_str), "%T", rreason); + erts_snprintf(rreason_str, sizeof(DTRACE_CHARBUF_NAME(rreason_str)), "%T", rreason); DTRACE4(port_exit, from_str, port_str, p->name, rreason_str); } #endif @@ -4660,7 +4660,7 @@ set_busy_port(ErlDrvPort dprt, int on) #ifdef USE_VM_PROBES if (DTRACE_ENABLED(port_busy)) { - erts_snprintf(port_str, sizeof(port_str), + erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", prt->common.id); DTRACE1(port_busy, port_str); } @@ -4673,7 +4673,7 @@ set_busy_port(ErlDrvPort dprt, int on) #ifdef USE_VM_PROBES if (DTRACE_ENABLED(port_not_busy)) { - erts_snprintf(port_str, sizeof(port_str), + erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", prt->common.id); DTRACE1(port_not_busy, port_str); } @@ -4725,9 +4725,9 @@ erts_port_resume_procs(Port *prt) DTRACE_CHARBUF(pid_str, 16); ErtsProcList* plp2 = plp; - erts_snprintf(port_str, sizeof(port_str), "%T", prt->common.id); + erts_snprintf(port_str, sizeof(DTRACE_CHARBUF_NAME(port_str)), "%T", prt->common.id); while (plp2 != NULL) { - erts_snprintf(pid_str, sizeof(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); } } |