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-rw-r--r--boot/image-fit-sig.c2
-rw-r--r--boot/image-fit.c8
-rw-r--r--include/image.h2
-rw-r--r--tools/image-host.c4
4 files changed, 8 insertions, 8 deletions
diff --git a/boot/image-fit-sig.c b/boot/image-fit-sig.c
index 9b1d38b..495d776 100644
--- a/boot/image-fit-sig.c
+++ b/boot/image-fit-sig.c
@@ -67,7 +67,7 @@ static int fit_image_setup_verify(struct image_sign_info *info,
const void *fit, int noffset,
int required_keynode, char **err_msgp)
{
- char *algo_name;
+ const char *algo_name;
const char *padding_name;
if (fdt_totalsize(fit) > CONFIG_VAL(FIT_SIGNATURE_MAX_SIZE)) {
diff --git a/boot/image-fit.c b/boot/image-fit.c
index f6594e0..85a6f22 100644
--- a/boot/image-fit.c
+++ b/boot/image-fit.c
@@ -191,7 +191,7 @@ static void fit_image_print_data(const void *fit, int noffset, const char *p,
const char *keyname;
uint8_t *value;
int value_len;
- char *algo;
+ const char *algo;
const char *padding;
bool required;
int ret, i;
@@ -1063,11 +1063,11 @@ int fit_image_get_data_and_size(const void *fit, int noffset,
* 0, on success
* -1, on failure
*/
-int fit_image_hash_get_algo(const void *fit, int noffset, char **algo)
+int fit_image_hash_get_algo(const void *fit, int noffset, const char **algo)
{
int len;
- *algo = (char *)fdt_getprop(fit, noffset, FIT_ALGO_PROP, &len);
+ *algo = (const char *)fdt_getprop(fit, noffset, FIT_ALGO_PROP, &len);
if (*algo == NULL) {
fit_get_debug(fit, noffset, FIT_ALGO_PROP, len);
return -1;
@@ -1265,7 +1265,7 @@ static int fit_image_check_hash(const void *fit, int noffset, const void *data,
{
uint8_t value[FIT_MAX_HASH_LEN];
int value_len;
- char *algo;
+ const char *algo;
uint8_t *fit_value;
int fit_value_len;
int ignore;
diff --git a/include/image.h b/include/image.h
index 1cdc70f..7be6f11 100644
--- a/include/image.h
+++ b/include/image.h
@@ -1011,7 +1011,7 @@ int fit_image_get_data_size_unciphered(const void *fit, int noffset,
int fit_image_get_data_and_size(const void *fit, int noffset,
const void **data, size_t *size);
-int fit_image_hash_get_algo(const void *fit, int noffset, char **algo);
+int fit_image_hash_get_algo(const void *fit, int noffset, const char **algo);
int fit_image_hash_get_value(const void *fit, int noffset, uint8_t **value,
int *value_len);
diff --git a/tools/image-host.c b/tools/image-host.c
index 945571f..5b814ce 100644
--- a/tools/image-host.c
+++ b/tools/image-host.c
@@ -63,7 +63,7 @@ static int fit_image_process_hash(void *fit, const char *image_name,
uint8_t value[FIT_MAX_HASH_LEN];
const char *node_name;
int value_len;
- char *algo;
+ const char *algo;
int ret;
node_name = fit_get_name(fit, noffset, NULL);
@@ -160,7 +160,7 @@ static int fit_image_setup_sig(struct image_sign_info *info,
const char *engine_id)
{
const char *node_name;
- char *algo_name;
+ const char *algo_name;
const char *padding_name;
node_name = fit_get_name(fit, noffset, NULL);