4 files changed, 21 insertions, 2 deletions
diff --git a/kern/kmem.c b/kern/kmem.c
index 70aeebb6..be2c78c7 100644
--- a/kern/kmem.c
+++ b/kern/kmem.c
@@ -578,7 +578,7 @@ kmem_cache_init(struct kmem_cache *cache, const char *name, size_t obj_size,
     cache->ctor = ctor;
     cache->slab_alloc_fn = slab_alloc_fn;
     cache->slab_free_fn = slab_free_fn;
-    strcpy(cache->name, name); /* TODO: strlcpy */
+    strlcpy(cache->name, name, sizeof(cache->name));
     cache->buftag_dist = 0;
     cache->redzone_pad = 0;
 
diff --git a/kern/string.c b/kern/string.c
index 82bcd2f1..2122af6a 100644
--- a/kern/string.c
+++ b/kern/string.c
@@ -121,6 +121,24 @@ strcpy(char *dest, const char *src)
     return tmp;
 }
 
+size_t
+strlcpy(char *dest, const char *src, size_t n)
+{
+    size_t len;
+
+    len = strlen(src);
+
+    if (n == 0)
+        goto out;
+
+    n = (len < n) ? len : n - 1;
+    memcpy(dest, src, n);
+    dest[n] = '\0';
+
+out:
+    return len;
+}
+
 int
 strcmp(const char *s1, const char *s2)
 {
diff --git a/kern/string.h b/kern/string.h
index 8dd4d9d0..238d0e73 100644
--- a/kern/string.h
+++ b/kern/string.h
@@ -26,6 +26,7 @@ void * memset(void *s, int c, size_t n);
 int memcmp(const void *s1, const void *s2, size_t n);
 size_t strlen(const char *s);
 char * strcpy(char *dest, const char *src);
+size_t strlcpy(char *dest, const char *src, size_t n);
 int strcmp(const char *s1, const char *s2);
 
 #endif /* _KERN_STRING_H */
diff --git a/vm/vm_phys.c b/vm/vm_phys.c
index 9fcc7cc9..64a3cb61 100644
--- a/vm/vm_phys.c
+++ b/vm/vm_phys.c
@@ -478,7 +478,7 @@ vm_phys_load(const char *name, phys_addr_t start, phys_addr_t end,
     list_insert_tail(seg_list, &seg->node);
     seg->start = start;
     seg->end = end;
-    strcpy(seg->name, name); /* TODO: strlcpy */
+    strlcpy(seg->name, name, sizeof(seg->name));
     boot_seg->avail_start = avail_start;
     boot_seg->avail_end = avail_end;