Initial import

[samba] / debian / panic-action

diff --git a/debian/panic-action b/debian/panic-action
new file mode 100644 (file)
index 0000000..bc2dff2
--- /dev/null
+++ b/debian/panic-action
@@ -0,0 +1,53 @@
+#!/bin/sh
+
+type mail >/dev/null 2>&1 || exit 0
+
+# Redirect all output to our mail command
+(
+       # We must be given a pid to look at
+       if [ -z "$1" ]; then
+               echo "$0 called with no arguments."
+               exit 1
+       fi
+
+       if [ ! -d "/proc/$1" ]; then
+               echo "$0: No such process: $1"
+               exit 1
+       fi
+
+       # Find out what binary we're debugging
+       BINARYNAME=`readlink "/proc/$1/exe"`
+
+       # Generic header for our email
+       echo "The Samba 'panic action' script, $0,"
+       echo "was called for pid $1 ($BINARYNAME)."
+       echo
+
+       if [ -z "$BINARYNAME" ]; then
+               echo "This means there was a problem with the program, such as a segfault."
+               echo "However, the executable could not be found for process $1."
+               echo "It may have died unexpectedly, or you may not have permission to"
+               echo "debug the process."
+               exit 1
+       fi
+
+       # No debugger
+       if [ ! -x /usr/bin/gdb ]; then
+               echo "This means there was a problem with the program, such as a segfault."
+               echo "However, gdb was not found on your system, so the error could not be"
+               echo "debugged.  Please install the gdb package so that debugging information is"
+               echo "available the next time such a problem occurs."
+               exit 1
+       fi
+
+       echo "Below is a backtrace for this process generated with gdb, which shows"
+       echo "the state of the program at the time the error occurred. "
+       echo 
+       echo "If the problem persists, you are encouraged to first install the "
+       echo "samba-dbg package which contains the debugging symbols for samba "
+       echo "binaries. Then, submit the provided information as a bug report to Ubuntu."
+       echo "For information about the procedure for submitting bug reports, please"
+       echo "see http://www.ubuntulinux.org/support/bugs/document_view"
+       echo
+       gdb -x /etc/samba/gdbcommands -batch "$BINARYNAME" "$1"
+) | mail -s "Segfault in Samba" root