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| author | ptitSeb <sebastien.chev@gmail.com> | 2024-10-04 13:04:28 +0200 |
|---|---|---|
| committer | ptitSeb <sebastien.chev@gmail.com> | 2024-10-04 13:04:28 +0200 |
| commit | 11f1c3c4ff30ddf97de052668e42f10185d47e31 (patch) | |
| tree | 17045b9e7494cb2efaac703e5686231b3c520d90 /src | |
| parent | 9f4eb36c99723f20e203bda0db07005284ae2eba (diff) | |
| download | box64-11f1c3c4ff30ddf97de052668e42f10185d47e31.tar.gz box64-11f1c3c4ff30ddf97de052668e42f10185d47e31.zip | |
Return the correct errno when mmap can't allocated hinted memory address
Diffstat (limited to 'src')
| -rw-r--r-- | src/wrapped/wrappedlibc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/wrapped/wrappedlibc.c b/src/wrapped/wrappedlibc.c index abb4cd26..3c820289 100644 --- a/src/wrapped/wrappedlibc.c +++ b/src/wrapped/wrappedlibc.c @@ -3015,6 +3015,8 @@ EXPORT void* my_mmap64(x64emu_t* emu, void *addr, size_t length, int prot, int f setProtection_mmap((uintptr_t)ret, length, prot); else setProtection((uintptr_t)ret, length, prot); + if(old_addr && ret!=old_addr) + errno = EEXIST; } return ret; } |