From d244b15b7cc77fd8b5eb08f6c8097e616ade65a0 Mon Sep 17 00:00:00 2001 From: Stefan Metzmacher Date: Wed, 16 Nov 2022 12:08:45 +0100 Subject: [PATCH] CVE-2022-42898: HEIMDAL: lib/krb5: fix _krb5_get_int64 on systems where 'unsigned long' is just 32-bit BUG: https://bugzilla.samba.org/show_bug.cgi?id=15203 Signed-off-by: Stefan Metzmacher Reviewed-by: Ralph Boehme --- third_party/heimdal/lib/krb5/store-int.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/third_party/heimdal/lib/krb5/store-int.c b/third_party/heimdal/lib/krb5/store-int.c index 542b99abc089..6fe7eb37fc69 100644 --- a/third_party/heimdal/lib/krb5/store-int.c +++ b/third_party/heimdal/lib/krb5/store-int.c @@ -49,7 +49,7 @@ KRB5_LIB_FUNCTION krb5_ssize_t KRB5_LIB_CALL _krb5_get_int64(void *buffer, uint64_t *value, size_t size) { unsigned char *p = buffer; - unsigned long v = 0; + uint64_t v = 0; size_t i; for (i = 0; i < size; i++) v = (v << 8) + p[i]; -- 2.34.1