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| author | AnnieRuru <jeankof@ymail.com> | 2015-11-16 01:04:55 +0800 |
|---|---|---|
| committer | Haru <haru@dotalux.com> | 2015-12-22 04:11:51 +0100 |
| commit | feff016d6bc7e811d03c958da754df20f630b33b (patch) | |
| tree | e16b5eb79113536d37a54fa2ceb3f6236472d053 /src | |
| parent | c276e2a6aa566400b1026236e7b2c09bfdcb72b5 (diff) | |
| download | hercules-feff016d6bc7e811d03c958da754df20f630b33b.tar.gz hercules-feff016d6bc7e811d03c958da754df20f630b33b.tar.bz2 hercules-feff016d6bc7e811d03c958da754df20f630b33b.tar.xz hercules-feff016d6bc7e811d03c958da754df20f630b33b.zip | |
Throw error when variable name length too long
Diffstat (limited to 'src')
| -rw-r--r-- | src/map/script.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/map/script.c b/src/map/script.c index 7a5292159..829555820 100644 --- a/src/map/script.c +++ b/src/map/script.c @@ -2726,6 +2726,13 @@ struct script_data *get_val(struct script_state* st, struct script_data* data) { prefix = name[0]; postfix = name[strlen(name) - 1]; + if (strlen(name) > SCRIPT_VARNAME_LENGTH) { + ShowError("script_get_val: variable name too long. '%s'\n", name); + script->reportsrc(st); + st->state = END; + return data; + } + //##TODO use reference_tovariable(data) when it's confirmed that it works [FlavioJS] if( !reference_toconstant(data) && not_server_variable(prefix) ) { sd = script->rid2sd(st); @@ -3142,6 +3149,13 @@ void set_reg_instance_num(struct script_state* st, int64 num, const char* name, int set_reg(struct script_state* st, TBL_PC* sd, int64 num, const char* name, const void* value, struct reg_db *ref) { char prefix = name[0]; + if (strlen(name) > SCRIPT_VARNAME_LENGTH) { + ShowError("script:set_reg: variable name too long. '%s'\n", name); + script->reportsrc(st); + st->state = END; + return 0; + } + if( is_string_variable(name) ) {// string variable const char *str = (const char*)value; |