[U-Boot] [PATCH] malloc: sbrk() should return MORECORE_FAILURE instead of NULL on failure

Signed-off-by: Karl Beldan karl.beldan@gmail.com --- common/dlmalloc.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/common/dlmalloc.c b/common/dlmalloc.c index 205fc40..2276532 100644 --- a/common/dlmalloc.c +++ b/common/dlmalloc.c @@ -1515,7 +1515,7 @@ void *sbrk(ptrdiff_t increment) ulong new = old + increment;

if ((new < mem_malloc_start) || (new > mem_malloc_end)) - return NULL; + return (void *)MORECORE_FAILURE;

mem_malloc_brk = new;