Eric Blake wrote:
> On 03/30/2010 10:20 AM, Matthias Bolte wrote:
>> +/**
>> + * virParseVersionString:
>> + * @str: const char pointer to the version string
>> + * @version: unsigned long pointer to output the version number
>> + *
>> + * Parse an unsigned version number from a version string. Expecting
>> + * 'major.minor.micro' format, ignoring an optional suffix.
>> + *
>> + * The major, minor and micro numbers are encoded into a single version number:
>> + *
>> + * 1000000 * major + 1000 * minor + micro
>> + *
>> + * Returns the 0 for success, -1 for error.
>> + */
>> +int
>> +virParseVersionString(const char *str, unsigned long *version)
>> +{
>> + unsigned int major, minor, micro;
>> + char *tmp = (char *)str;
>> +
>> + if (virStrToLong_ui(tmp, &tmp, 10, &major) < 0 || tmp == NULL ||
>
> Another instance (2 times) where the tmp==NULL check is spurious. But I
> didn't see anything else wrong with this patch.
>
>> - if (sscanf(version, "%ld.%ld.%ld", &major, &minor, &release) != 3) {
>> - xenapiSessionErrorHandler(conn, VIR_ERR_INTERNAL_ERROR, "Couldn't get version info");
>> - xen_string_string_map_free(result);
>> - VIR_FREE(version);
>> - return -1;
>> - }
>> - *hvVer = major * 1000000 + minor * 1000 + release;
>> - VIR_FREE(version);
>> + if (virParseVersionString(version, hvVer) < 0)
>> + xenapiSessionErrorHandler(conn, VIR_ERR_INTERNAL_ERROR,
>> + "Couldn't parse version info");
>
> Not introduced by your patch, but should we be translating this error
> message?
Yes, definitely.
Good catch.
I added it to the list here:
diff --git a/cfg.mk b/cfg.mk
index 9b8ee00..45da56a 100644
--- a/cfg.mk
+++ b/cfg.mk
@@ -215,6 +215,7 @@ msg_gen_function += virXenInotifyError
msg_gen_function += virXenStoreError
msg_gen_function += virXendError
msg_gen_function += vshCloseLogFile
+msg_gen_function += xenapiSessionErrorHandler
msg_gen_function += xenUnifiedError
msg_gen_function += xenXMError
Then ran "make syntax-check" and get 53 new violations.
BTW, I'm seeing a lot of these, too:
nwfilter/nwfilter_ebiptables_driver.c:193: warning: format not a string literal and no format arguments [-Wformat-security]
nwfilter/nwfilter_ebiptables_driver.c:204: warning: format not a string literal and no format arguments [-Wformat-security]
nwfilter/nwfilter_ebiptables_dr...
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