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Fix resource leaks dealing with unrecognised config file version

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Plug leaks of an open file descriptor and dynamically allocated
'option' when we bail out early reading unknown config version.
This commit is contained in:
Nathan Scott 2021-08-31 15:55:27 +10:00 committed by BenBE
parent 1f2f567ca1
commit b81bb9038c
1 changed files with 2 additions and 0 deletions
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2
Settings.c
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@ -182,6 +182,8 @@ static bool Settings_read(Settings* this, const char* fileName, unsigned int ini
// the version of the config file on disk is newer than what we can read
fprintf(stderr, "WARNING: %s specifies configuration format version v%d, but this %s binary supports up to v%d.", fileName, this->config_version, PACKAGE, CONFIG_READER_MIN_VERSION);
fprintf(stderr, " The configuration version will be downgraded to v%d when %s exits.\n", CONFIG_READER_MIN_VERSION, PACKAGE);
String_freeArray(option);
fclose(fd);
return false;
}
} else if (String_eq(option[0], "fields")) {