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28 lines
1.1 KiB
C
28 lines
1.1 KiB
C
--- src/providers/ipa/ipa_common.c.orig 2020-03-17 13:31:28 UTC
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+++ src/providers/ipa/ipa_common.c
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@@ -49,7 +49,7 @@ int ipa_get_options(TALLOC_CTX *memctx,
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char *realm;
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char *ipa_hostname;
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int ret;
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- char hostname[HOST_NAME_MAX + 1];
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+ char hostname[_POSIX_HOST_NAME_MAX + 1];
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opts = talloc_zero(memctx, struct ipa_options);
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if (!opts) return ENOMEM;
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@@ -79,14 +79,14 @@ int ipa_get_options(TALLOC_CTX *memctx,
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ipa_hostname = dp_opt_get_string(opts->basic, IPA_HOSTNAME);
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if (ipa_hostname == NULL) {
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- ret = gethostname(hostname, sizeof(hostname));
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+ ret = gethostname(hostname, _POSIX_HOST_NAME_MAX);
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if (ret != EOK) {
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DEBUG(SSSDBG_CRIT_FAILURE, "gethostname failed [%d][%s].\n", errno,
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strerror(errno));
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ret = errno;
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goto done;
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}
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- hostname[HOST_NAME_MAX] = '\0';
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+ hostname[_POSIX_HOST_NAME_MAX] = '\0';
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DEBUG(SSSDBG_TRACE_ALL, "Setting ipa_hostname to [%s].\n", hostname);
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ret = dp_opt_set_string(opts->basic, IPA_HOSTNAME, hostname);
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if (ret != EOK) {
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