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re PR bootstrap/55051 (profiledbootstrap failed) 

PR bootstrap/55051
	* gcov-io.c (gcov_read_summary): Fix array bound check.

From-SVN: r193522
This commit is contained in:
Jan Hubicka 2012-11-15 02:07:01 +01:00 committed by Jan Hubicka
parent ff4b7a7e91
commit 6c2b4cacb9
2 changed files with 6 additions and 1 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2012-11-14 Jan Hubicka <jh@suse.cz>
PR bootstrap/55051
* gcov-io.c (gcov_read_summary): Fix array bound check.
2012-11-14 Sterling Augustine <saugustine@google.com>
PR debug/55328

2
gcc/gcov-io.c
View File

@ -552,8 +552,8 @@ gcov_read_summary (struct gcov_summary *summary)
while (!cur_bitvector)
{
h_ix = bv_ix * 32;
gcc_assert(bv_ix < GCOV_HISTOGRAM_BITVECTOR_SIZE);
cur_bitvector = histo_bitvector[bv_ix++];
gcc_assert(bv_ix <= GCOV_HISTOGRAM_BITVECTOR_SIZE);
}
while (!(cur_bitvector & 0x1))
{