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| author | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2022-06-14 05:12:59 +0200 |
|---|---|---|
| committer | Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org> | 2022-06-26 02:11:34 +0200 |
| commit | bbc27e4c2e60113ad172ae8384d2da0891558115 (patch) | |
| tree | 921c2db37fe69d0f51894f864b175fd091bca404 /samsung-ipc | |
| parent | 6944793cd6a99673b0fd1f0785f1201ae90c97cb (diff) | |
| download | hardware_replicant_libsamsung-ipc-bbc27e4c2e60113ad172ae8384d2da0891558115.tar.gz hardware_replicant_libsamsung-ipc-bbc27e4c2e60113ad172ae8384d2da0891558115.tar.bz2 hardware_replicant_libsamsung-ipc-bbc27e4c2e60113ad172ae8384d2da0891558115.zip | |
aries_gprs_get_iface: handle asprintf errors
Without that fix we have the following warning:
../../../samsung-ipc/devices/aries/aries.c:
In function 'aries_gprs_get_iface':
../../../samsung-ipc/devices/aries/aries.c:826:9: warning:
ignoring return value of 'asprintf' declared with attribute
'warn_unused_result' [-Wunused-result]
826 | asprintf(&iface, "%s%d", ARIES_GPRS_IFACE_PREFIX, cid - 1);
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>
Diffstat (limited to 'samsung-ipc')
| -rw-r--r-- | samsung-ipc/devices/aries/aries.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/samsung-ipc/devices/aries/aries.c b/samsung-ipc/devices/aries/aries.c index 93d5d31..9fc905a 100644 --- a/samsung-ipc/devices/aries/aries.c +++ b/samsung-ipc/devices/aries/aries.c @@ -819,11 +819,16 @@ char *aries_gprs_get_iface(__attribute__((unused)) struct ipc_client *client, unsigned int cid) { char *iface = NULL; + int rc; if (cid > ARIES_GPRS_IFACE_COUNT) return NULL; - asprintf(&iface, "%s%d", ARIES_GPRS_IFACE_PREFIX, cid - 1); + rc = asprintf(&iface, "%s%d", ARIES_GPRS_IFACE_PREFIX, cid - 1); + if (rc == -1) { + ipc_client_log(client, "%s: asprintf failed", __func__); + return NULL; + } return iface; } |