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traceroute: cleanup and fixes for packet size calculations

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Remove FEATURE_TRACEROUTE_SOURCE_ROUTE: it's off by default, and
source routing is not used in real world.

Tested that "traceroute -n ::1 100" and "traceroute -n 127.0.0.1 100"
both send 100 byte IP packets (this matches what traceroute on Fedora
Rawhide is doing).

function                                             old     new   delta
common_traceroute_main                              3731    3738      +7

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2016-09-28 18:39:06 +02:00
parent 61fcc8c781
commit 1c32e49bdf
11 changed files with 40 additions and 105 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
configs/TEST_nommu_defconfig
View File

@@ -760,7 +760,6 @@ CONFIG_TFTP_DEBUG=y
CONFIG_TRACEROUTE=y
CONFIG_TRACEROUTE6=y
CONFIG_FEATURE_TRACEROUTE_VERBOSE=y
CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE=y
CONFIG_FEATURE_TRACEROUTE_USE_ICMP=y
CONFIG_UDHCPD=y
CONFIG_DHCPRELAY=y

1
configs/TEST_noprintf_defconfig
View File

@@ -762,7 +762,6 @@ CONFIG_IFUPDOWN_IFSTATE_PATH=""
# CONFIG_TRACEROUTE is not set
# CONFIG_TRACEROUTE6 is not set
# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
# CONFIG_TUNCTL is not set
# CONFIG_FEATURE_TUNCTL_UG is not set

1
configs/TEST_rh9_defconfig
View File

@@ -778,7 +778,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
CONFIG_TRACEROUTE=y
CONFIG_TRACEROUTE6=y
CONFIG_FEATURE_TRACEROUTE_VERBOSE=y
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
CONFIG_TUNCTL=y
CONFIG_FEATURE_TUNCTL_UG=y

1
configs/android2_defconfig
View File

@@ -814,7 +814,6 @@ CONFIG_TCPSVD=y
# CONFIG_TRACEROUTE is not set
# CONFIG_TRACEROUTE6 is not set
# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
CONFIG_TUNCTL=y
CONFIG_FEATURE_TUNCTL_UG=y

1
configs/android_502_defconfig
View File

@@ -959,7 +959,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
CONFIG_TRACEROUTE=y
CONFIG_TRACEROUTE6=y
CONFIG_FEATURE_TRACEROUTE_VERBOSE=y
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
CONFIG_TUNCTL=y
CONFIG_FEATURE_TUNCTL_UG=y

1
configs/android_defconfig
View File

@@ -843,7 +843,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
CONFIG_TRACEROUTE=y
# CONFIG_TRACEROUTE6 is not set
CONFIG_FEATURE_TRACEROUTE_VERBOSE=y
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
CONFIG_TUNCTL=y
CONFIG_FEATURE_TUNCTL_UG=y

1
configs/android_ndk_defconfig
View File

@@ -869,7 +869,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
CONFIG_TRACEROUTE=y
# CONFIG_TRACEROUTE6 is not set
CONFIG_FEATURE_TRACEROUTE_VERBOSE=y
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
CONFIG_TUNCTL=y
CONFIG_FEATURE_TUNCTL_UG=y

1
configs/cygwin_defconfig
View File

@@ -814,7 +814,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
# CONFIG_TRACEROUTE is not set
# CONFIG_TRACEROUTE6 is not set
# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
# CONFIG_TUNCTL is not set
# CONFIG_FEATURE_TUNCTL_UG is not set

1
configs/freebsd_defconfig
View File

@@ -795,7 +795,6 @@ CONFIG_FEATURE_TFTP_PROGRESS_BAR=y
# CONFIG_TRACEROUTE is not set
# CONFIG_TRACEROUTE6 is not set
# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
# CONFIG_FEATURE_TRACEROUTE_SOURCE_ROUTE is not set
# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
# CONFIG_TUNCTL is not set
# CONFIG_FEATURE_TUNCTL_UG is not set