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Administrator
Magisk
Commits
8e348a11
Commit
8e348a11
authored
Jul 04, 2019
by
John Wu
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Plain Diff
Support non standard image headers
Some Samsung device uses the header version field as extra section size
parent
085ea6d0
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Showing
1 changed file
with
5 additions
and
2 deletions
+5
-2
SignBoot.java
signing/src/main/java/com/topjohnwu/signing/SignBoot.java
+5
-2
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signing/src/main/java/com/topjohnwu/signing/SignBoot.java
View file @
8e348a11
...
@@ -162,8 +162,8 @@ public class SignBoot {
...
@@ -162,8 +162,8 @@ public class SignBoot {
+
((
kernelSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
+
((
kernelSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
+
((
ramdskSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
+
((
ramdskSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
+
((
secondSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
+
((
secondSize
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
int
headerVersion
=
image
.
getInt
();
// boot image header version
int
headerVersion
=
image
.
getInt
();
// boot image header version
or extra size
if
(
headerVersion
>
0
)
{
if
(
headerVersion
>
0
&&
headerVersion
<
4
)
{
image
.
position
(
BOOT_IMAGE_HEADER_V1_RECOVERY_DTBO_SIZE_OFFSET
);
image
.
position
(
BOOT_IMAGE_HEADER_V1_RECOVERY_DTBO_SIZE_OFFSET
);
int
recoveryDtboLength
=
image
.
getInt
();
int
recoveryDtboLength
=
image
.
getInt
();
length
+=
((
recoveryDtboLength
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
length
+=
((
recoveryDtboLength
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
...
@@ -179,6 +179,9 @@ public class SignBoot {
...
@@ -179,6 +179,9 @@ public class SignBoot {
throw
new
IllegalArgumentException
(
throw
new
IllegalArgumentException
(
"Invalid image header: invalid header length"
);
"Invalid image header: invalid header length"
);
}
}
}
else
{
// headerVersion is 0 or actually extra size in this case
length
+=
((
headerVersion
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
}
}
length
=
((
length
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
length
=
((
length
+
pageSize
-
1
)
/
pageSize
)
*
pageSize
;
if
(
length
<=
0
)
{
if
(
length
<=
0
)
{
...
...
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