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| author | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-08-21 14:27:10 +0000 |
|---|---|---|
| committer | hubicka <hubicka@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-08-21 14:27:10 +0000 |
| commit | 90d0add26322ab9d8cbedb8cd95f7e022a17f8a9 (patch) | |
| tree | 854f1e33be25b57456abb59d3d1de94dbb40fbae /gcc/ipa.c | |
| parent | 04674afb49ffdfc299fb2cf49c61f44d3eb1edbb (diff) | |
| download | gcc-90d0add26322ab9d8cbedb8cd95f7e022a17f8a9.tar.gz | |
* ipa.c (ipa_profile_read_summary): Fix buffer overflow.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@201900 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ipa.c')
| -rw-r--r-- | gcc/ipa.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/ipa.c b/gcc/ipa.c index 1578aed70e8..7e8a82cc432 100644 --- a/gcc/ipa.c +++ b/gcc/ipa.c @@ -1397,7 +1397,7 @@ ipa_profile_read_summary (void) static unsigned int ipa_profile (void) { - struct cgraph_node **order = XCNEWVEC (struct cgraph_node *, cgraph_n_nodes); + struct cgraph_node **order; struct cgraph_edge *e; int order_pos; bool something_changed = false; @@ -1575,6 +1575,7 @@ ipa_profile (void) nuseless, nuseless * 100.0 / nindirect, nconverted, nconverted * 100.0 / nindirect); + order = XCNEWVEC (struct cgraph_node *, cgraph_n_nodes); order_pos = ipa_reverse_postorder (order); for (i = order_pos - 1; i >= 0; i--) { |