Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 123 insertions, 0 deletions

diff --git a/tools/valgrind-wireshark.sh b/tools/valgrind-wireshark.sh
new file mode 100755
index 0000000..c5592e0
--- /dev/null
+++ b/tools/valgrind-wireshark.sh
@@ -0,0 +1,123 @@
+#!/bin/bash
+
+# A small script to export some variables and run tshark or wireshark in
+# valgrind on a given capture file.
+#
+# Copyright 2012 Jeff Morriss <jeff.morriss.ws [AT] gmail.com>
+#
+# Wireshark - Network traffic analyzer
+# By Gerald Combs <gerald@wireshark.org>
+# Copyright 1998 Gerald Combs
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+# Directory containing tshark or wireshark.  Default: cmake run directory.
+if [ -z "$WIRESHARK_BIN_DIR" ]; then
+    WIRESHARK_BIN_DIR=run
+fi
+
+# Use tshark by default
+COMMAND=tshark
+COMMAND_ARGS="-nr"
+COMMAND_ARGS2=
+VALID=0
+PCAP=""
+TOOL="memcheck"
+
+while getopts ":2a:b:C:lmnpP:rstTYwcevWdG" OPTCHAR ; do
+    case $OPTCHAR in
+        2) COMMAND_ARGS="-2 $COMMAND_ARGS" ;;
+        a) ADDITIONAL_SUPPRESSION_FILE="$ADDITIONAL_SUPPRESSION_FILE --suppressions=$OPTARG" ;;
+        b) WIRESHARK_BIN_DIR=$OPTARG ;;
+        C) COMMAND_ARGS="-C $OPTARG $COMMAND_ARGS" ;;
+        l) LEAK_CHECK="--leak-check=full" ;;
+        m) TOOL="massif" ;;
+        n) COMMAND_ARGS="-v"
+           VALID=1 ;;
+        p) TOOL="callgrind" ;;
+        P) TOOL="callgrind"
+           CALLGRIND_OUT_FILE="--callgrind-out-file=$OPTARG" ;;
+        r) REACHABLE="--show-reachable=yes" ;;
+        s) GEN_SUPPRESSIONS="--gen-suppressions=yes" ;;
+        t) TRACK_ORIGINS="--track-origins=yes" ;;
+        T) COMMAND_ARGS="-Vx $COMMAND_ARGS" ;; # "build the Tree"
+        Y) COMMAND_ARGS="-Y frame $COMMAND_ARGS" ;; # Run with a read filter (but no tree)
+        w) COMMAND=wireshark
+           COMMAND_ARGS="-nr" ;;
+        c) COMMAND=capinfos
+           COMMAND_ARGS="" ;;
+        e) COMMAND=editcap
+           COMMAND_ARGS="-E 0.02"
+           # We don't care about the output of editcap
+           COMMAND_ARGS2="/dev/null" ;;
+        v) VERBOSE="--num-callers=256 -v" ;;
+        W) COMMAND=wireshark
+           COMMAND_ARGS=""
+           VALID=1 ;;
+        d) COMMAND=dumpcap
+           COMMAND_ARGS="-i eth1 -c 3000"
+           VALID=1 ;;
+        *) printf "Unknown option: %s\\n" "$OPTARG"
+           exit ;;
+    esac
+done
+shift $(( OPTIND - 1 ))
+
+# Sanitize parameters
+if [ "$COMMAND" != "tshark" ] && [[ $COMMAND_ARGS =~ Vx ]]
+then
+    printf "\\nYou can't use -T if you're not using tshark\\n\\n" >&2
+    exit 1
+fi
+
+if [ $# -ge 1 ]
+then
+    PCAP=$1
+    VALID=1
+fi
+
+if [ $VALID -eq 0 ]
+then
+    printf "\\nUsage: %s [-2] [-a file] [-b bin_dir] [-c] [-e] [-C config_profile] " "$(basename "$0")"
+    printf "[-l] [-m] [-n] [-p] [-r] [-s] [-t] [-T] [-w] [-v] /path/to/file.pcap\\n"
+    printf "\\n"
+    printf "[-2]: run tshark with 2-pass analysis\\n"
+    printf "[-a]: additional valgrind suppression file\\n"
+    printf "[-b]: tshark binary dir\\n"
+    printf "[-e]: use 'editcap -E 0.02' instead of tshark\\n"
+    printf "[-c]: use capinfos instead of tshark\\n"
+    printf "[-C]: binary profile file\\n"
+    printf "[-l]: add valgrind option --leak-check=full\\n"
+    printf "[-m]: use valgrind massif tool\\n"
+    printf "[-n]: print binary version\\n"
+    printf "[-p]: use callgrind massif tool\\n"
+    printf "[-r]: add valgrind option --show-reachable=yes\\n"
+    printf "[-s]: add valgrind option --gen-suppressions=yes\\n"
+    printf "[-t]: add valgrind option --track-origins=yes\\n"
+    printf "[-T]: build the tshark tree (-Vx)\\n"
+    printf "[-w]: use wireshark instead of tshark\\n"
+    printf "[-v]: run in verbose mode (--num-callers=256)\\n"
+    exit 1
+fi
+
+if [ "$WIRESHARK_BIN_DIR" = "." ]; then
+    export WIRESHARK_RUN_FROM_BUILD_DIRECTORY=
+fi
+
+if [ "$TOOL" != "callgrind" ]; then
+    export WIRESHARK_DEBUG_WMEM_OVERRIDE=simple
+    export G_SLICE=always-malloc # or debug-blocks
+fi
+
+COMMAND="$WIRESHARK_BIN_DIR/$COMMAND"
+
+cmdline="valgrind --suppressions=$( dirname "$0" )/vg-suppressions $ADDITIONAL_SUPPRESSION_FILE \
+--tool=$TOOL $CALLGRIND_OUT_FILE $VERBOSE $LEAK_CHECK $REACHABLE $GEN_SUPPRESSIONS $TRACK_ORIGINS \
+$COMMAND $COMMAND_ARGS $PCAP $COMMAND_ARGS2"
+
+if [ "$VERBOSE" != "" ];then
+  echo -e "\\n$cmdline\\n"
+fi
+
+# shellcheck disable=SC2086
+exec $cmdline > /dev/null