TheArchive/Magisk
1
0
Fork 0
mirror of https://github.com/topjohnwu/Magisk.git synced 2024-12-21 23:47:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

No trailing zeros if the signed boot img is larger

Browse Source
This commit is contained in:
LoveSy 2023-09-12 11:08:46 +08:00 committed by John Wu
parent 0a2a590ab7
commit 0243610c09
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
native/src/boot/bootimg.cpp
View File

@ -876,8 +876,10 @@ int sign(const char *image, const char *name, const char *cert, const char *key)
close(fd);
return 1;
}
// Wipe out rest of tail
write_zero(fd, boot.map.sz() - lseek(fd, 0, SEEK_CUR));
if (auto off = lseek(fd, 0, SEEK_CUR); off < boot.map.sz()) {
// Wipe out rest of tail
write_zero(fd, boot.map.sz() - off);
}
close(fd);
return 0;
}