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-rw-r--r--src/lib/malloc.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/lib/malloc.c b/src/lib/malloc.c
index 2e700f78e5..4115738f20 100644
--- a/src/lib/malloc.c
+++ b/src/lib/malloc.c
@@ -18,7 +18,7 @@ void *memalign(size_t boundary, size_t size)
{
void *p;
- MALLOCDBG("%s Enter, boundary %ld, size %ld, free_mem_ptr %p\n",
+ MALLOCDBG("%s Enter, boundary %zu, size %zu, free_mem_ptr %p\n",
__func__, boundary, size, free_mem_ptr);
/* Overzealous linker check */
@@ -30,8 +30,15 @@ void *memalign(size_t boundary, size_t size)
p = free_mem_ptr;
free_mem_ptr += size;
- if (free_mem_ptr >= free_mem_end_ptr)
+ if (free_mem_ptr >= free_mem_end_ptr) {
+ printk(BIOS_ERR, "memalign(boundary=%zu, size=%zu): failed: ",
+ boundary, size);
+ printk(BIOS_ERR, "Tried to round up free_mem_ptr %p to %p\n",
+ p, free_mem_ptr);
+ printk(BIOS_ERR, "but free_mem_end_ptr is %p\n",
+ free_mem_end_ptr);
die("Error! memalign: Out of memory (free_mem_ptr >= free_mem_end_ptr)");
+ }
MALLOCDBG("memalign %p\n", p);