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-rw-r--r--kernel/sched/scheduler.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/kernel/sched/scheduler.c b/kernel/sched/scheduler.c
index a2b6091..b249e3d 100644
--- a/kernel/sched/scheduler.c
+++ b/kernel/sched/scheduler.c
@@ -608,12 +608,14 @@ void *mmap(void *addr, size_t length, int prot, int flags, int fd,
return (void *)-1;
}
*ptr = kmalloc(sizeof(MemoryMap));
+ if (!*ptr) {
+ return (void *)-ENOMEM;
+ }
MemoryMap *free_map = *ptr;
if (-1 == fd) {
void *rc = allocate_virtual_user_memory(length, prot, flags);
if (!rc) {
- kprintf("ENOMEM\n");
return (void *)-ENOMEM;
}
free_map->u_address = rc;