Edward O'Callaghan has uploaded this change for review.
flashrom.c: Position heap alloc along side check in compare_range()
Change-Id: I0386ac4c09a541cb9a659b2410ce49c3292ecc6e
Signed-off-by: Edward O'Callaghan <quasisec@google.com>
---
M flashrom.c
1 file changed, 12 insertions(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/73/69473/1
diff --git a/flashrom.c b/flashrom.c
index 12ab525..d0a38c5 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -448,15 +448,16 @@
static int check_erased_range(struct flashctx *flash, unsigned int start, unsigned int len)
{
int ret;
- uint8_t *cmpbuf = malloc(len);
const uint8_t erased_value = ERASED_VALUE(flash);
+ uint8_t *cmpbuf = malloc(len);
if (!cmpbuf) {
msg_gerr("Out of memory!\n");
exit(1);
}
memset(cmpbuf, erased_value, len);
ret = verify_range(flash, cmpbuf, start, len);
+
free(cmpbuf);
return ret;
}
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