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| author | rubidium <rubidium@openttd.org> | 2008-08-13 06:22:04 +0000 |
|---|---|---|
| committer | rubidium <rubidium@openttd.org> | 2008-08-13 06:22:04 +0000 |
| commit | 2d94337e1ac754f6181d537708fe3a187d2c7400 (patch) | |
| tree | 4d5843494903387aa4370746ec69c55363be9a66 /src/group_cmd.cpp | |
| parent | 97c184f8f8265cf59b24ab3081a032c7162afcb5 (diff) | |
| download | openttd-2d94337e1ac754f6181d537708fe3a187d2c7400.tar.xz | |
(svn r14064) -Fix [FS#1752]: check for the length of strings (in bytes) in the command. Checking for the length in pixels is impossible because that differs per client.
Diffstat (limited to 'src/group_cmd.cpp')
| -rw-r--r-- | src/group_cmd.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/group_cmd.cpp b/src/group_cmd.cpp index 331feda34..44bfd12c1 100644 --- a/src/group_cmd.cpp +++ b/src/group_cmd.cpp @@ -170,7 +170,8 @@ static bool IsUniqueGroupName(const char *name) */ CommandCost CmdRenameGroup(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) { - if (!IsValidGroupID(p1) || StrEmpty(_cmd_text)) return CMD_ERROR; + if (!IsValidGroupID(p1)) return CMD_ERROR; + if (StrEmpty(_cmd_text) || strlen(_cmd_text) >= MAX_LENGTH_GROUP_NAME_BYTES) return CMD_ERROR; Group *g = GetGroup(p1); if (g->owner != _current_player) return CMD_ERROR; |