cedric pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=e6b074ad214abb6bb563c1762934631ad0ecc2d4
commit e6b074ad214abb6bb563c1762934631ad0ecc2d4
Author: Artem Popov <artem.po...@samsung.com>
Date: Fri Nov 11 09:57:38 2016 -0800
eet: add to basic eet_image EAPIs checking on NULL
@fix
Summary: to avoid segfaults with NULL raw data, add checking on NULL to
basic eet_image APIS
Reviewers: NikaWhite, cedric, myoungwoon, jpeg
Reviewed By: jpeg
Subscribers: t.naumenko, jpeg
Differential Revision: https://phab.enlightenment.org/D4386
Signed-off-by: Cedric Bail <ced...@osg.samsung.com>
---
src/lib/eet/eet_image.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/lib/eet/eet_image.c b/src/lib/eet/eet_image.c
index 1da7985..b77d90e 100644
--- a/src/lib/eet/eet_image.c
+++ b/src/lib/eet/eet_image.c
@@ -1577,6 +1577,9 @@ eet_data_image_encode_cipher(const void *data,
unsigned int ciphered_sz = 0;
int size = 0;
+ if (!data)
+ return NULL;
+
switch (lossy)
{
case EET_IMAGE_LOSSLESS:
@@ -1688,6 +1691,9 @@ eet_data_image_header_advance_decode_cipher(const void
*data,
unsigned int deciphered_sz = 0;
int r = 0;
+ if (!data)
+ return NULL;
+
if (cipher_key)
{
if (!eet_decipher(data, size, cipher_key, strlen(cipher_key),
@@ -2083,6 +2089,9 @@ eet_data_image_decode_cipher(const void *data,
void *deciphered_d = NULL;
unsigned int deciphered_sz = 0;
+ if (!data)
+ return NULL;
+
if (cipher_key)
{
if (!eet_decipher(data, size, cipher_key, strlen(cipher_key),
@@ -2171,6 +2180,9 @@ eet_data_image_decode_to_cspace_surface_cipher(const void
*data,
void *deciphered_d = NULL;
unsigned int deciphered_sz = 0;
+ if (!data)
+ return NULL;
+
if (cipher_key)
{
if (!eet_decipher(data, size, cipher_key, strlen(cipher_key),
--
