august/LSPlt
1
0
Fork 0
mirror of https://github.com/LSPosed/LSPlt.git synced 2025-05-06 21:48:48 +08:00
Code Issues Packages Projects Releases Wiki Activity

In case mprotect fails

Browse Source
This commit is contained in:
LoveSy 2022-11-27 01:06:31 +08:00
parent 229adbe159
commit c9e91f007e
No known key found for this signature in database
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
lsplt/src/main/jni/lsplt.cc
View File

@ -164,11 +164,12 @@ public:
info.hooks.clear();
continue;
}
mprotect(reinterpret_cast<void *>(info.start), len, PROT_WRITE);
if (!mprotect(reinterpret_cast<void *>(info.start), len, PROT_WRITE)) {
for (auto &[addr, backup] : info.hooks) {
*reinterpret_cast<uintptr_t *>(addr) = backup;
}
mprotect(reinterpret_cast<void *>(info.start), len, info.perm);
}
info.hooks.clear();
info.backup = 0;
}