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Alfredo Tupone provided a fix for the Windows code in get_iphlpapi_dns_info()

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when getting the DNS server etc.
This commit is contained in:
Daniel Stenberg 2005-08-21 21:09:44 +00:00
parent 747a05844d
commit 0c37ab5255
2 changed files with 8 additions and 1 deletions
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5
ares/CHANGES
View File

@ -1,5 +1,10 @@
Changelog for the c-ares project Changelog for the c-ares project
* August 21
- Alfredo Tupone provided a fix for the Windows code in get_iphlpapi_dns_info()
when getting the DNS server etc.
* June 19 * June 19
- Added some checks for the addrinfo structure. - Added some checks for the addrinfo structure.

4
ares/ares_init.c
View File

@ -327,6 +327,7 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
size_t ip_size = sizeof("255.255.255.255,")-1; size_t ip_size = sizeof("255.255.255.255,")-1;
size_t left = ret_size; size_t left = ret_size;
char *ret = ret_buf; char *ret = ret_buf;
HRESULT res;
if (!fi) if (!fi)
return (0); return (0);
@ -339,7 +340,8 @@ static int get_iphlpapi_dns_info (char *ret_buf, size_t ret_size)
if (!GetNetworkParams) if (!GetNetworkParams)
goto quit; goto quit;
if ((*GetNetworkParams) (fi, &size) != ERROR_BUFFER_OVERFLOW) res = (*GetNetworkParams) (fi, &size);
if ((res != ERROR_BUFFER_OVERFLOW) && (res != ERROR_SUCCESS))
goto quit; goto quit;
fi = alloca (size); fi = alloca (size);