diff options
| -rw-r--r-- | arch/um/sys-i386/unmap.c | 2 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/unmap.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/sys-i386/unmap.c b/arch/um/sys-i386/unmap.c index 1368752..1b0ad0e 100644 --- a/arch/um/sys-i386/unmap.c +++ b/arch/um/sys-i386/unmap.c @@ -15,7 +15,7 @@ int switcheroo(int fd, int prot, void *from, void *to, int size) if(munmap(to, size) < 0){ return(-1); } - if(mmap2(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) != to){ + if(mmap2(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) == (void*) -1 ){ return(-1); } if(munmap(from, size) < 0){ diff --git a/arch/um/sys-x86_64/unmap.c b/arch/um/sys-x86_64/unmap.c index bc7094c..f4a4bff 100644 --- a/arch/um/sys-x86_64/unmap.c +++ b/arch/um/sys-x86_64/unmap.c @@ -15,7 +15,7 @@ int switcheroo(int fd, int prot, void *from, void *to, int size) if(munmap(to, size) < 0){ return(-1); } - if(mmap(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) != to){ + if(mmap(to, size, prot, MAP_SHARED | MAP_FIXED, fd, 0) == (void*) -1){ return(-1); } if(munmap(from, size) < 0){ |