From 56921becdd1eb0720603fc2e6e4c7f518196d917 Mon Sep 17 00:00:00 2001 From: Adrian Hunter Date: Tue, 22 Oct 2013 10:34:17 +0300 Subject: [PATCH] perf tools: Do not accept parse_tag_value() overflow parse_tag_value() accepts an "unsigned long" and multiplies it according to a tag character. Do not accept the value if the multiplication overflows. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1382427258-17495-14-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- Reading git-format-patch failed