diff options
Diffstat (limited to 'net-misc/iperf/files/iperf-fix-bandwidth-limit.patch')
| -rw-r--r-- | net-misc/iperf/files/iperf-fix-bandwidth-limit.patch | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/net-misc/iperf/files/iperf-fix-bandwidth-limit.patch b/net-misc/iperf/files/iperf-fix-bandwidth-limit.patch new file mode 100644 index 000000000000..eb9df8cd31b3 --- /dev/null +++ b/net-misc/iperf/files/iperf-fix-bandwidth-limit.patch @@ -0,0 +1,21 @@ + +2011-10-14 Israel G. Lugo <israel.lugo@lugosys.com> + +* Fix delay_loop() for delays of 1s and greater. Was causing breakage when a +low bandwidth limit was specified. + + +--- a/compat/delay.cpp ++++ b/compat/delay.cpp +@@ -63,8 +63,9 @@ void delay_loop(unsigned long usec) + { + struct timespec requested, remaining; + +- requested.tv_sec = 0; +- requested.tv_nsec = usec * 1000L; ++ /* convert to seconds; nanosleep requires 0 <= tv_nsec <= 999999999 */ ++ requested.tv_sec = usec / 1000000UL; ++ requested.tv_nsec = (usec % 1000000UL) * 1000UL; + + while (nanosleep(&requested, &remaining) == -1) + if (errno == EINTR) |