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authorPhilipp Rosenberger <ilu@linutronix.de>2015-09-08 12:41:24 +0200
committerTom Rini <trini@konsulko.com>2015-09-28 10:15:48 -0400
commit596380db285a3f048bb47ca6507ea9de69bc2c7f (patch)
tree2358025da8d52d07141394b5689cff26ff0d9965 /common/malloc_simple.c
parentd9da26ecc6641d8f257bd32e9108c40805b4cbc3 (diff)
malloc_simple: fix malloc_ptr calculation
The gd->malloc_ptr and the gd->malloc_limit are offsets to gd->malloc_base. But the addr variable contains the absolute address. The new_ptr must be: addr + bytes - gd->malloc_base. Signed-off-by: Philipp Rosenberger <ilu@linutronix.de> Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'common/malloc_simple.c')
-rw-r--r--common/malloc_simple.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/common/malloc_simple.c b/common/malloc_simple.c
index 134e059706..c74586376d 100644
--- a/common/malloc_simple.c
+++ b/common/malloc_simple.c
@@ -32,7 +32,7 @@ void *memalign_simple(size_t align, size_t bytes)
void *ptr;
addr = ALIGN(gd->malloc_base + gd->malloc_ptr, align);
- new_ptr = addr + bytes;
+ new_ptr = addr + bytes - gd->malloc_base;
if (new_ptr > gd->malloc_limit)
return NULL;
ptr = map_sysmem(addr, bytes);