Execute arm64 executable with exec() family of functions in su always get permission denied on Samsung devices

topjohnwu / Magisk

The Magic Mask for Android

GNU General Public License v3.0

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Execute arm64 executable with exec() family of functions in su always get permission denied on Samsung devices #1441

Closed RikkaW closed 5 years ago

RikkaW commented 5 years ago

The situation is, compile the same code using exec() family of functions to arm and arm64, run in su, works for arm but permission denied for arm64. (arm64 version also work in adb shell) I don't own a Samsung device, the above situation was investigated with the help of the device owners. Learned from others that it may be a problem with Samsung defex or RKP, so I submit an issue here.

rp4k commented 5 years ago

i am having a serious issue with not being able to install applications from Sideload or Galaxy Store on my samsung s10+ using Rikka Riru v10 and Edexpose 4.1.2 scripthook. running magisk 19.1(19100) Playstore works fine.