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Clear errno for each method dispatch.

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Spotted by:	Kostik Belousov <kostikbel__at__gmail.com>
MFC after:	2 weeks
This commit is contained in:
Hajimu UMEMOTO 2010-10-04 15:28:01 +00:00
parent 51cc3ad710
commit f700faa590
1 changed files with 2 additions and 0 deletions
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2
lib/libc/net/nsdispatch.c
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@ -707,11 +707,13 @@ _nsdispatch(void *retval, const ns_dtab disp_tab[], const char *database,
va_end(ap);
} else {
cache_flag = 0;
errno = 0;
va_start(ap, defaults);
result = method(retval, mdata, ap);
va_end(ap);
}
#else /* NS_CACHING */
errno = 0;
va_start(ap, defaults);
result = method(retval, mdata, ap);
va_end(ap);