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check return value of krb5_sockaddr2address

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@11102 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
2002-08-15 08:23:07 +00:00
parent 56fc519c6c
commit 04e8a9438f
3 changed files with 16 additions and 9 deletions
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13
lib/kadm5/ipropd_master.c
View File

@@ -439,12 +439,15 @@ write_stats(krb5_context context, slave *slaves, u_int32_t current_version)
while (slaves) { while (slaves) {
krb5_address addr; krb5_address addr;
rtbl_add_column_entry(tbl, SLAVE_NAME, slaves->name); rtbl_add_column_entry(tbl, SLAVE_NAME, slaves->name);
krb5_sockaddr2address (context, (struct sockaddr*)&slaves->addr, &addr); ret = krb5_sockaddr2address (context,
krb5_print_address(&addr, str, sizeof(str), NULL); (struct sockaddr*)&slaves->addr, &addr);
krb5_free_address(context, &addr); if(ret == 0) {
krb5_print_address(&addr, str, sizeof(str), NULL);
krb5_free_address(context, &addr);
rtbl_add_column_entry(tbl, SLAVE_ADDRESS, str);
} else
rtbl_add_column_entry(tbl, SLAVE_ADDRESS, "<unknown>");
rtbl_add_column_entry(tbl, SLAVE_ADDRESS, str);
snprintf(str, sizeof(str), "%u", (unsigned)slaves->version); snprintf(str, sizeof(str), "%u", (unsigned)slaves->version);
rtbl_add_column_entry(tbl, SLAVE_VERSION, str); rtbl_add_column_entry(tbl, SLAVE_VERSION, str);

6
lib/krb5/addr_families.c
View File

@@ -757,8 +757,10 @@ krb5_parse_address(krb5_context context,
ALLOC_SEQ(addresses, n); ALLOC_SEQ(addresses, n);
for (a = ai, i = 0; a != NULL; a = a->ai_next, ++i) { for (a = ai, i = 0; a != NULL; a = a->ai_next) {
krb5_sockaddr2address (context, ai->ai_addr, &addresses->val[i]); if(krb5_sockaddr2address (context, ai->ai_addr,
&addresses->val[i]) == 0)
i++;
} }
freeaddrinfo (ai); freeaddrinfo (ai);
return 0; return 0;

6
lib/krb5/auth_context.c
View File

@@ -153,7 +153,8 @@ krb5_auth_con_genaddrs(krb5_context context,
strerror(ret)); strerror(ret));
goto out; goto out;
} }
krb5_sockaddr2address (context, local, &local_k_address); ret = krb5_sockaddr2address (context, local, &local_k_address);
if(ret) goto out;
if(flags & KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR) { if(flags & KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR) {
krb5_sockaddr2port (context, local, &auth_context->local_port); krb5_sockaddr2port (context, local, &auth_context->local_port);
} else } else
@@ -168,7 +169,8 @@ krb5_auth_con_genaddrs(krb5_context context,
krb5_set_error_string (context, "getpeername: %s", strerror(ret)); krb5_set_error_string (context, "getpeername: %s", strerror(ret));
goto out; goto out;
} }
krb5_sockaddr2address (context, remote, &remote_k_address); ret = krb5_sockaddr2address (context, remote, &remote_k_address);
if(ret) goto out;
if(flags & KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR) { if(flags & KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR) {
krb5_sockaddr2port (context, remote, &auth_context->remote_port); krb5_sockaddr2port (context, remote, &auth_context->remote_port);
} else } else