From 0a394bfbada7defad3dff1fdcaa86e0e5a13c656 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Tue, 25 Oct 2011 08:38:49 +0000 Subject: [PATCH] PR gprof/13325 * hist.c (hist_assign_samples_1): Make sure that inner loop iterator remains valid. --- gprof/ChangeLog | 6 ++++++ gprof/hist.c | 7 ++++++- 2 files changed, 12 insertions(+), 1 deletion(-) diff --git a/gprof/ChangeLog b/gprof/ChangeLog index fd989950aa9..20464e8da1f 100644 --- a/gprof/ChangeLog +++ b/gprof/ChangeLog @@ -1,3 +1,9 @@ +2011-10-25 Wei Guozhi + + PR gprof/13325 + * hist.c (hist_assign_samples_1): Make sure that inner loop + iterator remains valid. + 2011-10-24 Nick Clifton * po/ja.po: New Japanese translation. diff --git a/gprof/hist.c b/gprof/hist.c index 25364b215e8..572bacfb22a 100644 --- a/gprof/hist.c +++ b/gprof/hist.c @@ -398,7 +398,12 @@ hist_assign_samples_1 (histogram *r) /* If high end of bin is below entry address, go for next bin. */ if (bin_high_pc < sym_low_pc) - break; + { + /* PR gprof/13325: Make sure that j does not go below 1. */ + if (j < 1) + j = 1; + break; + } /* If low end of bin is above high end of symbol, go for next symbol. */ -- 2.30.2