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fix krb5_build_principal_ext & c:o

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3098 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Assar Westerlund
1997-08-24 06:06:52 +00:00
parent 7587513741
commit 7470d9ea6b
1 changed files with 7 additions and 4 deletions
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11
lib/krb5/principal.c
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@@ -264,7 +264,8 @@ krb5_build_principal(krb5_context context,
static krb5_error_code
append_component(krb5_context context, krb5_principal p,
general_string comp)
general_string comp,
size_t comp_len)
{
general_string *tmp;
size_t len = princ_num_comp(p);
@@ -272,7 +273,9 @@ append_component(krb5_context context, krb5_principal p,
if(tmp == NULL)
return ENOMEM;
princ_comp(p) = tmp;
princ_ncomp(p, len) = strdup(comp);
princ_ncomp(p, len) = malloc(comp_len + 1);
memcpy (princ_ncomp(p, len), comp, comp_len);
princ_ncomp(p, len)[comp_len] = '\0';
princ_num_comp(p)++;
return 0;
}
@@ -287,7 +290,7 @@ va_ext_princ(krb5_context context, krb5_principal p, va_list ap)
if(len == 0)
break;
s = va_arg(ap, char*);
append_component(context, p, s);
append_component(context, p, s, len);
}
}
@@ -299,7 +302,7 @@ va_princ(krb5_context context, krb5_principal p, va_list ap)
s = va_arg(ap, char*);
if(s == NULL)
break;
append_component(context, p, s);
append_component(context, p, s, strlen(s));
}
}