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Fix crash in system3.ini parser

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Fixes #27.
This commit is contained in:
kichikuou
2024-04-06 08:16:04 +09:00
parent a6538e32d7
commit 2ae16c8c61
1 changed files with 5 additions and 3 deletions
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src/config.cpp
+5 -3
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@@ -127,6 +127,8 @@ void Config::load_ini()
if (line[0] == ';') // comment
continue;
if (is_empty_line(line))
continue;
if (sscanf(line, "[%[^]]]", val)) {
if (strcasecmp(val, "config") == 0)
@@ -138,7 +140,7 @@ void Config::load_ini()
} else if (current_section == CONFIG) {
char *key, *val;
std::tie(key, val) = parse_keyval(line);
if (!key && !is_empty_line(line)) {
if (!key) {
WARNING(INIFILENAME ":%d parse error", lineno);
continue;
}
@@ -167,7 +169,7 @@ void Config::load_ini()
} else if (current_section == STRING) {
char *key, *val;
std::tie(key, val) = parse_keyval(line);
if (!key && !is_empty_line(line)) {
if (!key) {
WARNING(INIFILENAME ":%d parse error", lineno);
continue;
}
@@ -191,7 +193,7 @@ void Config::load_ini()
strings.dps_mariko = val;
else
WARNING(INIFILENAME ":%d unknown key '%s'", lineno, key);
} else if (!is_empty_line(line)) {
} else {
WARNING(INIFILENAME ":%d parse error", lineno);
}
}