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openvz: Use virStringSplitCount instead of strtok_r
When parsing the barrier:limit values, use virStringSplitCount in order to split the pair and make the approriate checks to get the data. Signed-off-by: John Ferlan <jferlan@redhat.com>
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@ -133,35 +133,25 @@ openvzParseBarrierLimit(const char* value,
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unsigned long long *barrier,
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unsigned long long *limit)
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{
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char *token;
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char *saveptr = NULL;
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char *str;
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char **tmp = NULL;
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size_t ntmp = 0;
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int ret = -1;
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if (VIR_STRDUP(str, value) < 0)
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if (!(tmp = virStringSplitCount(value, ":", 0, &ntmp)))
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goto error;
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token = strtok_r(str, ":", &saveptr);
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if (token == NULL) {
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if (ntmp != 2)
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goto error;
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} else {
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if (barrier != NULL) {
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if (virStrToLong_ull(token, NULL, 10, barrier))
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goto error;
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}
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}
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token = strtok_r(NULL, ":", &saveptr);
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if (token == NULL) {
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if (barrier && virStrToLong_ull(tmp[0], NULL, 10, barrier) < 0)
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goto error;
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} else {
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if (limit != NULL) {
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if (virStrToLong_ull(token, NULL, 10, limit))
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goto error;
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}
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}
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if (limit && virStrToLong_ull(tmp[1], NULL, 10, limit) < 0)
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goto error;
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ret = 0;
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error:
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VIR_FREE(str);
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virStringFreeListCount(tmp, ntmp);
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return ret;
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}
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