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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-02-09 17:33:00 +0100 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-02-09 17:33:00 +0100 |
| commit | d36f9e4dbb113ac6d7128bd76d482890358b7734 (patch) | |
| tree | 0bf2516c0428bb69721f3ca57d8f0bfc16f875bd /src | |
| parent | a65f44885651df8b16c9c375d3b5ac837b2b8dc8 (diff) | |
| download | box64-d36f9e4dbb113ac6d7128bd76d482890358b7734.tar.gz box64-d36f9e4dbb113ac6d7128bd76d482890358b7734.zip | |
[ELFLOADER] Do not memset the remaining of page when mmap'ing, it's already done (and might not be possible depending on the protection)
Diffstat (limited to 'src')
| -rw-r--r-- | src/elfs/elfloader.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/elfs/elfloader.c b/src/elfs/elfloader.c index 0b09f2db..9c5a9597 100644 --- a/src/elfs/elfloader.c +++ b/src/elfs/elfloader.c @@ -279,8 +279,8 @@ int AllocLoadElfMemory(box64context_t* context, elfheader_t* head, int mainbin) try_mmap = 0; printf_dump(log_level, "Mapping failed, using regular mmap+read"); } else { - if(e->p_memsz>e->p_filesz) - memset((void*)((uintptr_t)p + e->p_filesz), 0, e->p_memsz-e->p_filesz); + /*if(e->p_memsz>e->p_filesz) + memset((void*)((uintptr_t)p + e->p_filesz), 0, e->p_memsz-e->p_filesz);*/ // already zero'd by the mmap setProtection_elf((uintptr_t)p, head->multiblocks[n].asize, prot); head->multiblocks[n].p = p; |