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Fix potential malloc(0) issue

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This commit is contained in:
Robin Gareus 2020-05-05 16:49:51 +02:00
parent a0f05e6dda
commit c75b2355c1
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
1 changed files with 3 additions and 1 deletions
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4
libs/backends/alsa/alsa_slave.cc
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@ -80,7 +80,9 @@ AlsaAudioSlave::AlsaAudioSlave (
_play_buff = (float*) malloc (sizeof(float) * _pcmi.nplay () * _samples_per_period);
}
_src_buff = (float*) malloc (sizeof(float) * std::max (_pcmi.nplay (), _pcmi.ncapt ()));
if (_pcmi.nplay () > 0 || _pcmi.ncapt () > 0) {
_src_buff = (float*) malloc (sizeof(float) * std::max (_pcmi.nplay (), _pcmi.ncapt ()));
}
}
AlsaAudioSlave::~AlsaAudioSlave ()