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author | rubidium <rubidium@openttd.org> | 2008-08-13 06:22:04 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2008-08-13 06:22:04 +0000 |
commit | 2d94337e1ac754f6181d537708fe3a187d2c7400 (patch) | |
tree | 4d5843494903387aa4370746ec69c55363be9a66 /src/signs.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/signs.cpp')
-rw-r--r-- | src/signs.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/signs.cpp b/src/signs.cpp index 369295a60..b514e2ab1 100644 --- a/src/signs.cpp +++ b/src/signs.cpp @@ -133,6 +133,8 @@ CommandCost CmdRenameSign(TileIndex tile, uint32 flags, uint32 p1, uint32 p2) /* If _cmd_text 0 means the new text for the sign is non-empty. * So rename the sign. If it is empty, it has no name, so delete it */ if (!StrEmpty(_cmd_text)) { + if (strlen(_cmd_text) >= MAX_LENGTH_SIGN_NAME_BYTES) return CMD_ERROR; + if (flags & DC_EXEC) { Sign *si = GetSign(p1); |