Patrick Rudolph (siro(a)das-labor.org) just uploaded a new patch set to gerrit, which you
can find at
https://review.coreboot.org/14511
-gerrit
commit df9588057effcaa676dc2e803eceaa6f3ee6c964
Author: Patrick Rudolph <siro(a)das-labor.org>
Date: Mon Apr 25 12:25:30 2016 +0200
qemu-0.15.x/serialice-com: Error on memory allocation failure
Exit on memory allocation error.
Change-Id: Ia72b12e974f84d157fcb64fd5c223d848b31521a
Signed-off-by: Patrick Rudolph <siro(a)das-labor.org>
---
qemu-0.15.x/serialice-com.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/qemu-0.15.x/serialice-com.c b/qemu-0.15.x/serialice-com.c
index 2e59094..9211b6f 100644
--- a/qemu-0.15.x/serialice-com.c
+++ b/qemu-0.15.x/serialice-com.c
@@ -209,6 +209,10 @@ const SerialICE_target *serialice_serial_init(void)
{
s = mallocz(sizeof(SerialICEState));
+ if (!s) {
+ printf("Out of memory.\n");
+ exit(1);
+ }
if (serialice_device == NULL) {
printf("You need to specify a serial device to use SerialICE.\n");
exit(1);
@@ -278,7 +282,10 @@ const SerialICE_target *serialice_serial_init(void)
s->buffer = mallocz(BUFFER_SIZE);
s->command = mallocz(BUFFER_SIZE);
-
+ if (!s->buffer || !s->command) {
+ printf("Out of memory.\n");
+ exit(1);
+ }
printf("SerialICE: Waiting for handshake with target... ");
handshake_mode = 1; // Readback errors are to be expected in this phase.