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pipewire: module-raop-sink: check asprintf return value

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GCC warns because `asprintf()` has the `warn_unused_result`
attribute, so check the return value to silence the warning.
This commit is contained in:
Barnabás Pőcze 2023-06-10 02:22:08 +02:00
parent 4bf526ddf4
commit dfb3cb20af
1 changed files with 9 additions and 3 deletions
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12
src/modules/module-raop-sink.c
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@ -1226,7 +1226,7 @@ static int rtsp_do_announce(struct impl *impl)
switch (impl->encryption) { switch (impl->encryption) {
case CRYPTO_NONE: case CRYPTO_NONE:
asprintf(&sdp, "v=0\r\n" sdp = spa_aprintf("v=0\r\n"
"o=iTunes %s 0 IN IP%d %s\r\n" "o=iTunes %s 0 IN IP%d %s\r\n"
"s=iTunes\r\n" "s=iTunes\r\n"
"c=IN IP%d %s\r\n" "c=IN IP%d %s\r\n"
@ -1236,10 +1236,12 @@ static int rtsp_do_announce(struct impl *impl)
"a=fmtp:96 %d 0 16 40 10 14 2 255 0 0 %u\r\n", "a=fmtp:96 %d 0 16 40 10 14 2 255 0 0 %u\r\n",
impl->session_id, ip_version, local_ip, impl->session_id, ip_version, local_ip,
ip_version, host, frames, impl->info.rate); ip_version, host, frames, impl->info.rate);
if (!sdp)
return -errno;
break; break;
case CRYPTO_AUTH_SETUP: case CRYPTO_AUTH_SETUP:
asprintf(&sdp, "v=0\r\n" sdp = spa_aprintf("v=0\r\n"
"o=iTunes %s 0 IN IP%d %s\r\n" "o=iTunes %s 0 IN IP%d %s\r\n"
"s=iTunes\r\n" "s=iTunes\r\n"
"c=IN IP%d %s\r\n" "c=IN IP%d %s\r\n"
@ -1251,6 +1253,8 @@ static int rtsp_do_announce(struct impl *impl)
impl->session_id, ip_version, local_ip, impl->session_id, ip_version, local_ip,
ip_version, host, frames, impl->info.rate, ip_version, host, frames, impl->info.rate,
impl->latency + RAOP_LATENCY_MIN); impl->latency + RAOP_LATENCY_MIN);
if (!sdp)
return -errno;
break; break;
case CRYPTO_RSA: case CRYPTO_RSA:
@ -1265,7 +1269,7 @@ static int rtsp_do_announce(struct impl *impl)
base64_encode(rsakey, rsa_len, key, '='); base64_encode(rsakey, rsa_len, key, '=');
base64_encode(impl->iv, 16, iv, '='); base64_encode(impl->iv, 16, iv, '=');
asprintf(&sdp, "v=0\r\n" sdp = spa_aprintf("v=0\r\n"
"o=iTunes %s 0 IN IP%d %s\r\n" "o=iTunes %s 0 IN IP%d %s\r\n"
"s=iTunes\r\n" "s=iTunes\r\n"
"c=IN IP%d %s\r\n" "c=IN IP%d %s\r\n"
@ -1278,6 +1282,8 @@ static int rtsp_do_announce(struct impl *impl)
impl->session_id, ip_version, local_ip, impl->session_id, ip_version, local_ip,
ip_version, host, frames, impl->info.rate, ip_version, host, frames, impl->info.rate,
key, iv); key, iv);
if (!sdp)
return -errno;
break; break;
default: default:
return -ENOTSUP; return -ENOTSUP;