Hook not working on Android 6
オープン
まだ誰も着手していません。
評価
- 難易度
- 5/5
- 見積もり時間
- 1週間以上
- 初心者へのやさしさ
- 20/100
- issue の種類
- バグ
- 明瞭さ
- 説明が足りない
- 活発さ
- 停滞
- 技術スタック
- android, cpp
調査の方向性
Chrome と Android 6 で画面が真っ白になる起動を再現し、報告された injection の出力、特に dlopen の失敗と relocation-table の警告を確認する。どの hook-loading の手順が Chrome の起動を妨げているのかを追跡する。完了条件は、Android 6 で意図した hooks が有効な状態で Chrome が正常に起動すること。
索引モデルが issue の本文から書いたものです。
説明
make test lunch Chrom with a blank screen with following output:
@ Starting com.android.chrome/com.google.android.apps.chrome.Main ...
@ Injection into PID 16594 starting ...
--------- beginning of main
--------- beginning of system
01-03 13:09:11.769 16594 16594 I LIBHOOK : LIBRARY LOADED FROM PID 16594.
01-03 13:09:11.779 16594 16594 I LIBHOOK : Found 125 loaded modules.
01-03 13:09:11.779 16594 16594 I LIBHOOK : Installing 12 hooks.
01-03 13:09:11.779 16594 16594 I LIBHOOK : [0x72606000] Hooking /data/dalvik-cache/arm/system@[email protected] ...
01-03 13:09:11.780 16594 16594 I LIBHOOK : [0x91580000] Hooking /data/app/com.android.chrome-1/base.apk ...
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : dlopen error: dlopen failed: library "/data/app/com.android.chrome-1/base.apk" wasn't loaded and RTLD_NOLOAD prevented it.
01-03 13:09:11.780 16594 16594 I LIBHOOK : [0x9D5CD000] Hooking /system/lib/libqdutils.so ...
01-03 13:09:11.782 16594 16594 I LIBHOOK : open - 0xece0c102 -> 0x9d491fad
01-03 13:09:11.782 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.782 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.782 16594 16594 I LIBHOOK : close - 0xe51b0014 -> 0x9d49195d
01-03 13:09:11.782 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=66 - rel_count=63 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : [0x9D5D5000] Hooking /system/lib/libmemalloc.so ...
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.783 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=49 - rel_count=49 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : [0x9D5DF000] Hooking /data/app/com.android.chrome-1/lib/arm/libchromium_android_linker.so ...
01-03 13:09:11.784 16594 16594 I LIBHOOK : [0x9D886000] Hooking /system/lib/hw/gralloc.msm8974.so ...
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.784 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.785 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.785 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.785 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.785 16594 16594 I LIBHOOK : Unable to find symbol in the reloc tables ( plt_rel_count=57 - rel_count=43 ).
01-03 13:09:11.785 16594 16594 I LIBHOOK : [0x9E664000] Hooking /data/app/com.android.chrome-1/oat/arm/base.odex ...
01-03 13:09:11.785 16594 16594 I LIBHOOK : [0xA7F57000] Hooking /system/lib/libwebviewchromium_loader.so ...
- 主要言語
- C++
- スター
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- フォーク
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