Twas brillig at 13:13:23 31.03.2011 UTC+01 when [email protected] did gyre and gimble:
>> +static const char *
>> +xau_getenv(const char *name)
>> +{
>> + size_t len = 64;
>> + char *buffer = malloc (len);
>> + int rc = 0;
>> +
>> + while (buffer
>> + && (rc = getenv_r (name, buffer, len)) == -1
>> + && errno == ERANGE) {
>> + len *= 2;
>> + free (buffer);
>> + buffer = malloc (len);
>> + }
>> + return rc == 0 ? buffer : NULL;
>> +}
MM> There's a (very unlikely) memory leak here.
MM> (getenv_r() == -1 and errno != ERANGE)
Actually quite likely:
[ENOENT] The variable name was not found in the environment.
--
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