diff options
Diffstat (limited to 'src/wrapped/wrappedlibc.c')
| -rw-r--r-- | src/wrapped/wrappedlibc.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/src/wrapped/wrappedlibc.c b/src/wrapped/wrappedlibc.c index fbfc9b21..631b270c 100644 --- a/src/wrapped/wrappedlibc.c +++ b/src/wrapped/wrappedlibc.c @@ -3032,17 +3032,7 @@ EXPORT void* my_mmap64(x64emu_t* emu, void *addr, size_t length, int prot, int f } #endif if(ret!=MAP_FAILED) { - if(emu && !(flags&MAP_ANONYMOUS) && (fd>0)) { - if ((box64_wine && BOX64ENV(dynarec_volatile_metadata)) || BOX64ENV(unityplayer)) { - char filename[4096]; - char buf[128]; - sprintf(buf, "/proc/self/fd/%d", fd); - ssize_t r = readlink(buf, filename, sizeof(filename) - 1); - if (r != -1) filename[r] = 0; - - if (BOX64ENV(unityplayer)) DetectUnityPlayer(filename); - if (box64_wine && BOX64ENV(dynarec_volatile_metadata)) ParseVolatileMetadata(filename, addr); - } + if (emu && !(flags & MAP_ANONYMOUS) && (fd > 0)) { // the last_mmap will allow mmap created by wine, even those that have hole, to be fully tracked as one single mmap if((ret>=last_mmap_addr[0]) && ret+length<(last_mmap_addr[0]+last_mmap_len[0])) RecordEnvMappings((uintptr_t)last_mmap_addr[0], last_mmap_len[0], fd); |