[S] Change in flashrom[master]: bitbang_spi.c: Fix unchecked heap allocation

[Edward O'Callaghan (Code Review)]

Edward O'Callaghan has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/68775 )

Change subject: bitbang_spi.c: Fix unchecked heap allocation
......................................................................

bitbang_spi.c: Fix unchecked heap allocation

Change-Id: Ib64b1fe67fa1874875453ab9e1700e468c579e7c
Signed-off-by: Edward O'Callaghan 
---
M bitbang_spi.c
1 file changed, 13 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/75/68775/1

diff --git a/bitbang_spi.c b/bitbang_spi.c
index 10c1087..5e4b566 100644
--- a/bitbang_spi.c
+++ b/bitbang_spi.c
@@ -165,6 +165,9 @@
    }

struct bitbang_spi_master_data *data = calloc(1, sizeof(*data));
+	if (!data)
+		return ERROR_FATAL;
+
    data->master = master;
    if (spi_data)
    	data->spi_data = spi_data;