Without that fix, when running the following commands:
$ cd tools
$ makepkg
we have:
../../../tools/nv_data-imei.c: In function ‘write_imei’:
../../../tools/nv_data-imei.c:769:9: warning:
ignoring return value of ‘asprintf’
declared with attribute ‘warn_unused_result’ [-Wunused-result]
769 | asprintf(&md5_path, "%s.md5", nv_data_path);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Denis 'GNUtoo' Carikli <gnu...@cyberdimension.org>
---
tools/nv_data-imei.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/tools/nv_data-imei.c b/tools/nv_data-imei.c
index c710c8f..aa62e0c 100644
--- a/tools/nv_data-imei.c
+++ b/tools/nv_data-imei.c
@@ -766,7 +766,11 @@ int write_imei(char *nv_data_path, struct offset *offset,
assert(imei->imei);
assert(strlen(imei->imei) == IMEI_LENGTH);
- asprintf(&md5_path, "%s.md5", nv_data_path);
+ rc = asprintf(&md5_path, "%s.md5", nv_data_path);
+ if (rc == -1) {
+ ipc_client_log(client, "%s: asprintf failed", __func__);
+ return -1;
+ }
/* We only support one device so far */
nv_data_secret = XMM616_NV_DATA_SECRET;
--
2.36.1
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