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openSUSE:Evergreen:11.1:Test
krb5
krb5-1.4-fix-segfault.dif
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File krb5-1.4-fix-segfault.dif of Package krb5
Index: src/lib/krb5/krb/princ_comp.c =================================================================== --- src/lib/krb5/krb/princ_comp.c.orig +++ src/lib/krb5/krb/princ_comp.c @@ -33,6 +33,13 @@ krb5_boolean KRB5_CALLCONV krb5_realm_compare(krb5_context context, krb5_const_principal princ1, krb5_const_principal princ2) { + if ((princ1 == NULL) || (princ2 == NULL)) + return FALSE; + + if ((krb5_princ_realm(context, princ1) == NULL) || + (krb5_princ_realm(context, princ2) == NULL)) + return FALSE; + if (krb5_princ_realm(context, princ1)->length != krb5_princ_realm(context, princ2)->length || memcmp (krb5_princ_realm(context, princ1)->data, @@ -49,6 +56,9 @@ krb5_principal_compare(krb5_context cont register int i; krb5_int32 nelem; + if ((princ1 == NULL) || (princ2 == NULL)) + return FALSE; + nelem = krb5_princ_size(context, princ1); if (nelem != krb5_princ_size(context, princ2)) return FALSE;
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