blob: 27457a3399d6d0a5335472a9087b2f25b938e8d2 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
|
diff --git src/resolv/async_resolv_utils.c src/resolv/async_resolv_utils.c
index f86181b91..25323cf7a 100644
--- src/resolv/async_resolv_utils.c
+++ src/resolv/async_resolv_utils.c
@@ -45,7 +45,7 @@ resolv_get_domain_send(TALLOC_CTX *mem_ctx,
struct resolv_get_domain_state *state = NULL;
struct tevent_req *req = NULL;
struct tevent_req *subreq = NULL;
- char system_hostname[HOST_NAME_MAX + 1];
+ char system_hostname[_POSIX_HOST_NAME_MAX + 1];
errno_t ret;
req = tevent_req_create(mem_ctx, &state,
@@ -57,14 +57,14 @@ resolv_get_domain_send(TALLOC_CTX *mem_ctx,
if (hostname == NULL) {
/* use system hostname */
- ret = gethostname(system_hostname, sizeof(system_hostname));
+ ret = gethostname(system_hostname, _POSIX_HOST_NAME_MAX);
if (ret) {
ret = errno;
DEBUG(SSSDBG_CRIT_FAILURE, "gethostname() failed: [%d]: %s\n",
ret, strerror(ret));
goto immediately;
}
- system_hostname[HOST_NAME_MAX] = '\0';
+ system_hostname[_POSIX_HOST_NAME_MAX] = '\0';
hostname = system_hostname;
}
|