- drop this; we're not going to worry about it
This commit is contained in:
Nalin Dahyabhai
parent
5ade34aee9
commit
daa38f9cf3
@ -1,225 +0,0 @@
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Treat empty values of KRB5CCNAME (and other variables which can't usefully
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be set to empty values) as if they were not set. Incomplete and needs more
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thought about whether or not it's even correct.
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diff -ur krb5-1.6.1/src/appl/bsd/krshd.c krb5-1.6.1/src/appl/bsd/krshd.c
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--- krb5-1.6.1/src/appl/bsd/krshd.c 2006-10-15 03:50:16.000000000 -0400
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+++ krb5-1.6.1/src/appl/bsd/krshd.c 2007-05-18 19:51:18.000000000 -0400
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@@ -1438,7 +1438,7 @@
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* child's environment. This can't really have
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* a fixed position because tz may or may not be set.
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*/
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- if (getenv("KRB5CCNAME")) {
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+ if (getenv("KRB5CCNAME") && getenv("KRB5CCNAME")[0]) {
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int i;
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char *buf2 = (char *)malloc(strlen(getenv("KRB5CCNAME"))
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+strlen("KRB5CCNAME=")+1);
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diff -ur krb5-1.6.1/src/appl/bsd/login.c krb5-1.6.1/src/appl/bsd/login.c
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--- krb5-1.6.1/src/appl/bsd/login.c 2006-08-08 15:26:40.000000000 -0400
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+++ krb5-1.6.1/src/appl/bsd/login.c 2007-05-18 19:49:32.000000000 -0400
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@@ -528,7 +528,7 @@
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login_get_kconf(kcontext);
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/* Set up the credential cache environment variable */
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- if (!getenv(KRB5_ENV_CCNAME)) {
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+ if (!getenv(KRB5_ENV_CCNAME) || !getenv(KRB5_ENV_CCNAME)[0]) {
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sprintf(ccfile, "FILE:/tmp/krb5cc_p%ld", (long) getpid());
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setenv(KRB5_ENV_CCNAME, ccfile, 1);
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krb5_cc_set_default_name(kcontext, ccfile);
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@@ -1763,7 +1763,7 @@
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setenv ("TZ", tz, 1);
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#endif
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- if (ccname)
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+ if (ccname && ccname[0])
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setenv("KRB5CCNAME", ccname, 1);
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setenv("HOME", pwd->pw_dir, 1);
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diff -ur krb5-1.6.1/src/appl/bsd/v4rcp.c krb5-1.6.1/src/appl/bsd/v4rcp.c
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--- krb5-1.6.1/src/appl/bsd/v4rcp.c 2006-08-08 15:26:40.000000000 -0400
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+++ krb5-1.6.1/src/appl/bsd/v4rcp.c 2007-05-18 19:50:40.000000000 -0400
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@@ -1060,7 +1060,7 @@
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fprintf(stderr, "v4rcp: couldn't get local address (KRB5LOCALADDR)\n");
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exit(1);
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}
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- if ((envaddr = getenv("KRB5REMOTEADDR"))) {
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+ if ((envaddr = getenv("KRB5REMOTEADDR")) && envaddr[0]) {
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#ifdef HAVE_INET_ATON
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inet_aton(envaddr, &foreign.sin_addr);
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#else
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@@ -1068,7 +1068,7 @@
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#endif
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foreign.sin_family = AF_INET;
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envaddr = getenv("KRB5REMOTEPORT");
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- if (envaddr)
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+ if (envaddr && envaddr[0])
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foreign.sin_port = htons(atoi(envaddr));
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else
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foreign.sin_port = 0;
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diff -ur krb5-1.6.1/src/appl/telnet/libtelnet/kerberos5.c krb5-1.6.1/src/appl/telnet/libtelnet/kerberos5.c
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--- krb5-1.6.1/src/appl/telnet/libtelnet/kerberos5.c 2006-12-01 16:27:28.000000000 -0500
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+++ krb5-1.6.1/src/appl/telnet/libtelnet/kerberos5.c 2007-05-18 19:48:51.000000000 -0400
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@@ -205,7 +205,7 @@
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return;
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ccname = getenv("KRB5CCNAME");
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- if (ccname) {
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+ if (ccname && ccname[0]) {
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retval = krb5_cc_resolve(telnet_context, ccname, &ccache);
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if (!retval)
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retval = krb5_cc_destroy(telnet_context, ccache);
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diff -ur krb5-1.6.1/src/lib/kadm5/alt_prof.c krb5-1.6.1/src/lib/kadm5/alt_prof.c
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--- krb5-1.6.1/src/lib/kadm5/alt_prof.c 2006-05-15 21:45:00.000000000 -0400
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+++ krb5-1.6.1/src/lib/kadm5/alt_prof.c 2007-05-18 19:17:53.000000000 -0400
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@@ -82,7 +82,8 @@
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if (i > 0)
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krb5_config_len--;
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if (envname == NULL
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- || (kdc_config = getenv(envname)) == NULL)
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+ || (kdc_config = getenv(envname)) == NULL
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+ || (kdc_config[0] == '\0'))
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kdc_config = fname;
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if (kdc_config == NULL)
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kdc_config_len = 0;
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@@ -494,7 +495,8 @@
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!krb5_aprof_get_string(aprofile, hierarchy, TRUE, &svalue)) {
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params.mask |= KADM5_CONFIG_ADMIN_KEYTAB;
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params.admin_keytab = svalue;
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- } else if ((params.admin_keytab = (char *) getenv("KRB5_KTNAME"))) {
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+ } else if ((params.admin_keytab = (char *) getenv("KRB5_KTNAME")) &&
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+ (params.admin_keytab[0] != '\0')) {
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params.admin_keytab = strdup(params.admin_keytab);
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if (params.admin_keytab)
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params.mask |= KADM5_CONFIG_ADMIN_KEYTAB;
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diff -ur krb5-1.6.1/src/lib/krb4/g_cnffile.c krb5-1.6.1/src/lib/krb4/g_cnffile.c
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--- krb5-1.6.1/src/lib/krb4/g_cnffile.c 2003-06-06 10:44:33.000000000 -0400
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+++ krb5-1.6.1/src/lib/krb4/g_cnffile.c 2007-05-18 19:57:48.000000000 -0400
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@@ -89,7 +89,7 @@
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/* standard V4 override first */
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s = getenv("KRB_CONF");
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- if (s) cnffile = fopen(s,"r");
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+ if (s && s[0]) cnffile = fopen(s,"r");
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/* if that's wrong, use V5 config */
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if (!cnffile) cnffile = krb__v5_get_file("krb4_config");
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/* and if V5 config doesn't have it, go to hard-coded values */
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@@ -109,7 +109,7 @@
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/* standard (not really) V4 override first */
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s = getenv("KRB_REALMS");
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- if (s) realmsfile = fopen(s,"r");
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+ if (s && s[0]) realmsfile = fopen(s,"r");
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if (!realmsfile) realmsfile = krb__v5_get_file("krb4_realms");
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if (!realmsfile) realmsfile = fopen(KRB_RLM_TRANS, "r");
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diff -ur krb5-1.6.1/src/lib/krb4/tkt_string.c krb5-1.6.1/src/lib/krb4/tkt_string.c
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--- krb5-1.6.1/src/lib/krb4/tkt_string.c 2006-03-11 17:23:28.000000000 -0500
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+++ krb5-1.6.1/src/lib/krb4/tkt_string.c 2007-05-18 19:57:57.000000000 -0400
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@@ -67,7 +67,7 @@
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if (!*krb_ticket_string) {
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env = getenv("KRBTKFILE");
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- if (env) {
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+ if (env && env[0]) {
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(void) strncpy(krb_ticket_string, env,
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sizeof(krb_ticket_string)-1);
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krb_ticket_string[sizeof(krb_ticket_string)-1] = '\0';
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diff -ur krb5-1.6.1/src/lib/krb5/ccache/cccursor.c krb5-1.6.1/src/lib/krb5/ccache/cccursor.c
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--- krb5-1.6.1/src/lib/krb5/ccache/cccursor.c 2006-11-07 15:18:31.000000000 -0500
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+++ krb5-1.6.1/src/lib/krb5/ccache/cccursor.c 2007-05-18 19:19:11.000000000 -0400
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@@ -136,7 +136,7 @@
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/* fall through */
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case CCCURSOR_ENV:
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name = getenv(KRB5_ENV_CCNAME);
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- if (name != NULL) {
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+ if ((name != NULL) && (name[0] != '\0')) {
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cursor->pos = CCCURSOR_OS;
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ret = cccol_do_resolve(context, cursor, name, ccache);
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if (ret)
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diff -ur krb5-1.6.1/src/lib/krb5/os/ccdefname.c krb5-1.6.1/src/lib/krb5/os/ccdefname.c
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--- krb5-1.6.1/src/lib/krb5/os/ccdefname.c 2007-03-29 20:36:20.000000000 -0400
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+++ krb5-1.6.1/src/lib/krb5/os/ccdefname.c 2007-05-18 18:32:20.000000000 -0400
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@@ -292,7 +292,7 @@
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/* try the environment variable first */
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new_ccname = getenv(KRB5_ENV_CCNAME);
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- if (new_ccname == NULL) {
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+ if ((new_ccname == NULL) || (new_ccname[0] == '\0')) {
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/* fall back on the default ccache name for the OS */
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new_ccname = new_ccbuf;
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err = get_from_os (new_ccbuf, sizeof (new_ccbuf));
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diff -ur krb5-1.6.1/src/lib/krb5/os/init_os_ctx.c krb5-1.6.1/src/lib/krb5/os/init_os_ctx.c
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--- krb5-1.6.1/src/lib/krb5/os/init_os_ctx.c 2007-04-10 17:51:46.000000000 -0400
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+++ krb5-1.6.1/src/lib/krb5/os/init_os_ctx.c 2007-05-18 18:32:20.000000000 -0400
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@@ -196,7 +196,7 @@
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if (!secure)
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{
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char *env = getenv("KRB5_CONFIG");
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- if (env)
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+ if (env && env[0])
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{
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name = malloc(strlen(env) + 1);
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if (!name) return ENOMEM;
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@@ -250,7 +250,7 @@
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filepath = DEFAULT_SECURE_PROFILE_PATH;
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} else {
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filepath = getenv("KRB5_CONFIG");
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- if (!filepath) filepath = DEFAULT_PROFILE_PATH;
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+ if (!filepath || !(filepath[0])) filepath = DEFAULT_PROFILE_PATH;
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}
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/* count the distinct filename components */
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@@ -297,7 +297,7 @@
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profile_filespec_t *newfiles;
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file = getenv(KDC_PROFILE_ENV);
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- if (file == NULL)
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+ if ((file == NULL) || (file[0] == '\0'))
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file = DEFAULT_KDC_PROFILE;
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for (count = 0; (*pfiles)[count]; count++)
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diff -ur krb5-1.6.1/src/lib/krb5/os/ktdefname.c krb5-1.6.1/src/lib/krb5/os/ktdefname.c
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--- krb5-1.6.1/src/lib/krb5/os/ktdefname.c 2002-09-03 15:29:37.000000000 -0400
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+++ krb5-1.6.1/src/lib/krb5/os/ktdefname.c 2007-05-18 19:19:28.000000000 -0400
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@@ -47,7 +47,7 @@
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return KRB5_CONFIG_NOTENUFSPACE;
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strcpy(name, krb5_overridekeyname);
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} else if ((context->profile_secure == FALSE) &&
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- (cp = getenv("KRB5_KTNAME"))) {
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+ (cp = getenv("KRB5_KTNAME")) && (cp[0] != '\0')) {
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if ((size_t) namesize < (strlen(cp)+1))
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return KRB5_CONFIG_NOTENUFSPACE;
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strcpy(name, cp);
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diff -ur krb5-1.6.1/src/lib/krb5/rcache/rc_base.c krb5-1.6.1/src/lib/krb5/rcache/rc_base.c
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--- krb5-1.6.1/src/lib/krb5/rcache/rc_base.c 2006-06-08 16:01:44.000000000 -0400
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+++ krb5-1.6.1/src/lib/krb5/rcache/rc_base.c 2007-05-18 19:18:48.000000000 -0400
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@@ -94,7 +94,7 @@
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char * krb5_rc_default_type(krb5_context context)
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{
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char *s;
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- if ((s = getenv("KRB5RCACHETYPE")))
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+ if ((s = getenv("KRB5RCACHETYPE")) && (s[0] != '\0'))
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return s;
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else
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return "dfl";
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@@ -103,7 +103,7 @@
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char * krb5_rc_default_name(krb5_context context)
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{
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char *s;
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- if ((s = getenv("KRB5RCACHENAME")))
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+ if ((s = getenv("KRB5RCACHENAME")) && (s[0] != '\0'))
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return s;
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else
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return (char *) 0;
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diff -ur krb5-1.6.1/src/lib/krb5/rcache/rc_io.c krb5-1.6.1/src/lib/krb5/rcache/rc_io.c
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--- krb5-1.6.1/src/lib/krb5/rcache/rc_io.c 2006-12-18 18:11:28.000000000 -0500
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+++ krb5-1.6.1/src/lib/krb5/rcache/rc_io.c 2007-05-18 18:32:20.000000000 -0400
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@@ -47,7 +47,7 @@
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{
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char *dir;
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- if (!(dir = getenv("KRB5RCACHEDIR"))) {
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+ if (!(dir = getenv("KRB5RCACHEDIR")) || !dir[0]) {
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#if defined(_WIN32)
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if (!(dir = getenv("TEMP")))
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if (!(dir = getenv("TMP")))
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@ -71,7 +71,6 @@ Patch36: krb5-1.7-rcp-markus.patch
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Patch39: krb5-1.8-api.patch
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Patch39: krb5-1.8-api.patch
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Patch40: krb5-1.4.1-telnet-environ.patch
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Patch40: krb5-1.4.1-telnet-environ.patch
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Patch53: krb5-1.7-nodeplibs.patch
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Patch53: krb5-1.7-nodeplibs.patch
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Patch55: krb5-1.6.1-empty.patch
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Patch56: krb5-1.7-doublelog.patch
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Patch56: krb5-1.7-doublelog.patch
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Patch57: krb5-appl-1.0-login_chdir.patch
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Patch57: krb5-appl-1.0-login_chdir.patch
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Patch58: krb5-1.8-key_exp.patch
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Patch58: krb5-1.8-key_exp.patch
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@ -270,7 +269,6 @@ pushd krb5-appl-%{appl_version}
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%patch40 -p3 -b .telnet-environ
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%patch40 -p3 -b .telnet-environ
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popd
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popd
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%patch53 -p1 -b .nodeplibs
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%patch53 -p1 -b .nodeplibs
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#%patch55 -p1 -b .empty
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%patch56 -p1 -b .doublelog
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%patch56 -p1 -b .doublelog
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pushd krb5-appl-%{appl_version}
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pushd krb5-appl-%{appl_version}
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%patch57 -p1 -b .login_chdir
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%patch57 -p1 -b .login_chdir
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Loading…
Reference in New Issue
Block a user