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| author | Darkvater <darkvater@openttd.org> | 2006-10-21 23:31:34 +0000 |
|---|---|---|
| committer | Darkvater <darkvater@openttd.org> | 2006-10-21 23:31:34 +0000 |
| commit | ee27bb497c0790d86da6025fa48034f01f36d6e0 (patch) | |
| tree | bbd2a7ac7e0c3b558bf638e1779108ced158cb6a /graph_gui.c | |
| parent | 7f36a980c70d2444a68af5046e47c0313d67b2ef (diff) | |
| download | openttd-ee27bb497c0790d86da6025fa48034f01f36d6e0.tar.xz | |
(svn r6884) -Codechange: Add strict bounds checking in string formatting system.
The last parameter should point to the end of the buffer (eg lastof(buf))
Courtesy of Tron.
Diffstat (limited to 'graph_gui.c')
| -rw-r--r-- | graph_gui.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/graph_gui.c b/graph_gui.c index 5919e4505..9502ba1cd 100644 --- a/graph_gui.c +++ b/graph_gui.c @@ -1135,11 +1135,11 @@ static int CDECL SignNameSorter(const void *a, const void *b) const Sign *sign1 = *(const Sign**)b; char buf1[64]; - GetString(buf1, sign0->str); + GetString(buf1, sign0->str, lastof(buf1)); if (sign1 != _last_sign) { _last_sign = sign1; - GetString(_bufcache, sign1->str); + GetString(_bufcache, sign1->str, lastof(_bufcache)); } return strcmp(buf1, _bufcache); // sort by name |