diff options
Diffstat (limited to 'recipes/iperf/iperf-2.0.4/004-svn-r43-ro.patch')
| -rw-r--r-- | recipes/iperf/iperf-2.0.4/004-svn-r43-ro.patch | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/recipes/iperf/iperf-2.0.4/004-svn-r43-ro.patch b/recipes/iperf/iperf-2.0.4/004-svn-r43-ro.patch new file mode 100644 index 0000000000..cab9e18a41 --- /dev/null +++ b/recipes/iperf/iperf-2.0.4/004-svn-r43-ro.patch @@ -0,0 +1,113 @@ +--- iperf-2.0.4-4/AUTHORS 2009-07-06 12:02:24.159696747 +0200 ++++ iperf-2.0.4/AUTHORS 2009-07-06 12:14:32.236079541 +0200 +@@ -28,3 +28,7 @@ + + Stephen Hemminger <shemminger@linux-foundation.org> + * Linux congestion control selection and theading improvements ++ ++Nathan Jones <nmjones@users.sourceforge.net> ++ * patch for underflow when value specified in -n is not a multiple of -l ++ +--- iperf-2.0.4-4/ChangeLog 2009-07-06 12:02:24.166276642 +0200 ++++ iperf-2.0.4/ChangeLog 2009-07-06 12:15:28.883699655 +0200 +@@ -1,3 +1,18 @@ ++2008-05-09 Jon Dugan <jdugan@x1024.net> ++ ++* change currLen to unsigned to squelch warning generated by Nathan's patch ++ ++2008-05-09 Nathan Jones <nmjones@users.sourceforge.net> ++ ++* prevent underflow when the amount of data to be transmitted (-n) is not a ++multiple of the buffer size (-l) Patch: ++https://sourceforge.net/tracker/index.php?func=detail&aid=1943432&group_id=128336&atid=711373 ++ ++2008-04-08 Jon Dugan <jdugan@x1024.net> ++ ++* print report headers only once ++* use appropriate report header for UDP tests ++ + 2008-04-07 Jon Dugan <jdugan@x1024.net> + + * Add man page to autoconf goo +diff -urN 204orig/src/Client.cpp trunk/src/Client.cpp +--- 204orig/src/Client.cpp 2008-04-08 04:37:54.000000000 +0200 ++++ trunk/src/Client.cpp 2008-05-10 05:18:35.000000000 +0200 +@@ -116,7 +116,7 @@ + const int kBytes_to_Bits = 8; + + void Client::RunTCP( void ) { +- long currLen = 0; ++ unsigned long currLen = 0; + struct itimerval it; + max_size_t totLen = 0; + +@@ -170,7 +170,12 @@ + } + + if ( !mMode_Time ) { +- mSettings->mAmount -= currLen; ++ /* mAmount may be unsigned, so don't let it underflow! */ ++ if( mSettings->mAmount >= currLen ) { ++ mSettings->mAmount -= currLen; ++ } else { ++ mSettings->mAmount = 0; ++ } + } + + } while ( ! (sInterupted || +@@ -198,7 +203,7 @@ + + void Client::Run( void ) { + struct UDP_datagram* mBuf_UDP = (struct UDP_datagram*) mBuf; +- long currLen = 0; ++ unsigned long currLen = 0; + + int delay_target = 0; + int delay = 0; +@@ -310,7 +315,12 @@ + delay_loop( delay ); + } + if ( !mMode_Time ) { +- mSettings->mAmount -= currLen; ++ /* mAmount may be unsigned, so don't let it underflow! */ ++ if( mSettings->mAmount >= currLen ) { ++ mSettings->mAmount -= currLen; ++ } else { ++ mSettings->mAmount = 0; ++ } + } + + } while ( ! (sInterupted || +diff -urN 204orig/src/ReportDefault.c trunk/src/ReportDefault.c +--- 204orig/src/ReportDefault.c 2008-04-08 04:37:54.000000000 +0200 ++++ trunk/src/ReportDefault.c 2008-04-09 02:08:11.000000000 +0200 +@@ -67,6 +67,7 @@ + * Prints transfer reports in default style + */ + void reporter_printstats( Transfer_Info *stats ) { ++ static char header_printed = 0; + + byte_snprintf( buffer, sizeof(buffer)/2, (double) stats->TotalLen, + toupper( stats->mFormat)); +@@ -76,13 +77,19 @@ + + if ( stats->mUDP != (char)kMode_Server ) { + // TCP Reporting +- printf( report_bw_header); ++ if( !header_printed ) { ++ printf( report_bw_header); ++ header_printed = 1; ++ } + printf( report_bw_format, stats->transferID, + stats->startTime, stats->endTime, + buffer, &buffer[sizeof(buffer)/2] ); + } else { + // UDP Reporting +- printf( report_bw_jitter_loss_header); ++ if( !header_printed ) { ++ printf( report_bw_jitter_loss_header); ++ header_printed = 1; ++ } + printf( report_bw_jitter_loss_format, stats->transferID, + stats->startTime, stats->endTime, + buffer, &buffer[sizeof(buffer)/2], |