Author: trasz
Date: Wed May 20 09:40:34 2015
New Revision: 283141
URL: https://svnweb.freebsd.org/changeset/base/283141
Log:
Remove the warning about invalid PE checksum; apparently nothing
cares about those checksums anyway.
MFC after: 1 month
Sponsored by: The FreeBSD Foundation
Modified:
head/usr.sbin/uefisign/pe.c
Modified: head/usr.sbin/uefisign/pe.c
==============================================================================
--- head/usr.sbin/uefisign/pe.c Wed May 20 09:36:25 2015 (r283140)
+++ head/usr.sbin/uefisign/pe.c Wed May 20 09:40:34 2015 (r283141)
@@ -346,7 +346,9 @@ static void
parse_optional_32_plus(struct executable *x, off_t off,
int number_of_sections)
{
+#if 0
uint32_t computed_checksum;
+#endif
const struct pe_optional_header_32_plus *po;
range_check(x, off, sizeof(*po), "PE Optional Header");
@@ -373,13 +375,13 @@ parse_optional_32_plus(struct executable
#if 0
printf("checksum 0x%x at offset %zd, len %zd\n",
po->po_checksum, x->x_checksum_off, x->x_checksum_len);
-#endif
computed_checksum = compute_checksum(x);
if (computed_checksum != po->po_checksum) {
warnx("invalid PE+ checksum; is 0x%x, should be 0x%x",
po->po_checksum, computed_checksum);
}
+#endif
if (x->x_len < x->x_headers_len)
errx(1, "invalid SizeOfHeaders %d", po->po_size_of_headers);
@@ -393,7 +395,9 @@ parse_optional_32_plus(struct executable
static void
parse_optional_32(struct executable *x, off_t off, int number_of_sections)
{
+#if 0
uint32_t computed_checksum;
+#endif
const struct pe_optional_header_32 *po;
range_check(x, off, sizeof(*po), "PE Optional Header");
@@ -420,13 +424,13 @@ parse_optional_32(struct executable *x,
#if 0
printf("checksum at offset %zd, len %zd\n",
x->x_checksum_off, x->x_checksum_len);
-#endif
computed_checksum = compute_checksum(x);
if (computed_checksum != po->po_checksum) {
warnx("invalid PE checksum; is 0x%x, should be 0x%x",
po->po_checksum, computed_checksum);
}
+#endif
if (x->x_len < x->x_headers_len)
errx(1, "invalid SizeOfHeaders %d", po->po_size_of_headers);
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