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Clear error-string when introducing new errors.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16661 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-01-25 12:50:10 +00:00
parent 740309eb47
commit dbc39600e2
5 changed files with 29 additions and 11 deletions
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12
lib/kadm5/init_c.c
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@@ -368,8 +368,10 @@ kadm_connect(kadm5_client_context *ctx)
hostname = slash + 1;
error = getaddrinfo (hostname, portstr, &hints, &ai);
if (error)
if (error) {
krb5_clear_error_string(context);
return KADM5_BAD_SERVER_NAME;
}
for (a = ai; a != NULL; a = a->ai_next) {
s = socket (a->ai_family, a->ai_socktype, a->ai_protocol);
@@ -384,6 +386,7 @@ kadm_connect(kadm5_client_context *ctx)
}
if (a == NULL) {
freeaddrinfo (ai);
krb5_clear_error_string(context);
krb5_warnx (context, "failed to contact %s", hostname);
return KADM5_FAILURE;
}
@@ -407,6 +410,7 @@ kadm_connect(kadm5_client_context *ctx)
if (service_name == NULL) {
freeaddrinfo (ai);
close(s);
krb5_clear_error_string(context);
return ENOMEM;
}
@@ -450,11 +454,13 @@ kadm_connect(kadm5_client_context *ctx)
s = socket (a->ai_family, a->ai_socktype, a->ai_protocol);
if (s < 0) {
freeaddrinfo (ai);
krb5_clear_error_string(context);
return errno;
}
if (connect (s, a->ai_addr, a->ai_addrlen) < 0) {
close (s);
freeaddrinfo (ai);
krb5_clear_error_string(context);
return errno;
}
ret = krb5_sendauth(context, &ctx->ac, &s,
@@ -471,10 +477,6 @@ kadm_connect(kadm5_client_context *ctx)
krb5_free_principal(context, server);
if(ctx->ccache == NULL)
krb5_cc_close(context, cc);
if(ret) {
close(s);
return ret;
}
ctx->sock = s;
return 0;