When building nv_data-imei in Replicant 6 we have:
hardware/replicant/libsamsung-ipc/tools/nv_data-imei.c:
In function 'bruteforce_imei_offset':
hardware/replicant/libsamsung-ipc/tools/nv_data-imei.c:675:18:
warning: pointer of type 'void *' used in subtraction [-Wpointer-arith]
(ptr - buffer),
^
Using a data type with a known size like char* avoids this error.
Signed-off-by: Denis 'GNUtoo' Carikli <gnu...@cyberdimension.org>
---
tools/nv_data-imei.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/nv_data-imei.c b/tools/nv_data-imei.c
index 97ed66a..5ba2a05 100644
--- a/tools/nv_data-imei.c
+++ b/tools/nv_data-imei.c
@@ -619,8 +619,8 @@ int bruteforce_imei_offset(char *nv_data_path, struct imei
*given_imei)
size_t file_size;
size_t search_size;
size_t nv_data_chunk_size;
- void *buffer = NULL;
- void *ptr = NULL;
+ char *buffer = NULL;
+ char *ptr = NULL;
unsigned char given_imei_buffer[(IMEI_LENGTH + 1) / 2] = { 0 };
bool found_imei = false;
int rc;
@@ -706,7 +706,7 @@ int read_imei(char *nv_data_path, struct offset *offset)
struct imei imei;
size_t file_size;
size_t nv_data_chunk_size;
- void *buffer = NULL;
+ unsigned char *buffer = NULL;
int rc;
memset(&imei, 0, sizeof(imei));
--
2.30.1
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