diff options
| author | sotech117 <michael_foiani@brown.edu> | 2024-05-14 03:19:46 +0000 |
|---|---|---|
| committer | sotech117 <michael_foiani@brown.edu> | 2024-05-14 03:19:46 +0000 |
| commit | 06d50155ac0bd079bfca0f5728346d8beeb205f2 (patch) | |
| tree | 2f20c8ba099304d6ea06fb76e8a0807b8afa5a5f /kernel/vm/brk.c | |
| parent | 7585cb5ad84babe9db8c6595de464e33fb878f0c (diff) | |
weenix fixes
Diffstat (limited to 'kernel/vm/brk.c')
| -rw-r--r-- | kernel/vm/brk.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/vm/brk.c b/kernel/vm/brk.c index 69a315f..37bd16c 100644 --- a/kernel/vm/brk.c +++ b/kernel/vm/brk.c @@ -63,7 +63,7 @@ long do_brk(void *addr, void **ret) } // Check if the address is within the valid range - if ((uintptr_t)addr > USER_MEM_HIGH) + if ((uintptr_t)addr > USER_MEM_HIGH || (uintptr_t)addr < USER_MEM_LOW) { return -ENOMEM; } @@ -154,4 +154,4 @@ long do_brk(void *addr, void **ret) curproc->p_brk = addr; *ret = addr; return 0; -} +}
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