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Better return values from 524_conv, also zero terminate string.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@2158 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Johan Danielsson
1997-07-11 21:53:26 +00:00
parent c47bef7386
commit ad3423c57f
1 changed files with 5 additions and 4 deletions
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9
lib/krb5/principal.c
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@@ -535,23 +535,24 @@ krb5_524_conv_principal(krb5_context context,
i = principal->name.name_string.val[1];
break;
default:
return -1;
return KRB5_PARSE_MALFORMED;
}
if(strcmp(n, "host") == 0){
char *p;
n = "rcmd";
strncpy(tmpinst, i, sizeof(tmpinst));
tmpinst[sizeof(tmpinst) - 1] = 0;
p = strchr(tmpinst, '.');
if(p) *p = 0;
i = tmpinst;
}
if(strlen(r) >= 40)
return -1;
return KRB5_PARSE_MALFORMED;
if(strlen(n) >= 40)
return -1;
return KRB5_PARSE_MALFORMED;
if(strlen(i) >= 40)
return -1;
return KRB5_PARSE_MALFORMED;
strcpy(realm, r);
strcpy(name, n);
strcpy(instance, i);