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munmap: fix check

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Matheus
2025-12-29 09:51:02 -03:00
parent 1df09b1f05
commit 91e2430d91
1 changed files with 1 additions and 1 deletions
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kernel-src/sys/syscalls/munmap.c
+1 -1
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@@ -13,7 +13,7 @@ syscallret_t syscall_munmap(context_t *ctx, void *addr, size_t length) {
return ret; return ret;
} }
if (length == 0 || length % PAGE_SIZE > 0) { if (length == 0 || (uintptr_t)addr % PAGE_SIZE > 0) {
ret.errno = EINVAL; ret.errno = EINVAL;
return ret; return ret;
} }