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| author |   Thierry Bultel <thierry.bultel@iot.bzh> | 2018-09-07 16:13:55 +0200 |
|---|---|---|
| committer | Thierry Bultel <thierry.bultel@iot.bzh> | 2018-09-07 16:13:55 +0200 |
| commit | 9c0aa9f3073a37e961a90a973b8d007685c9e184 (patch) | |
| tree | 7b4f9778a75958cff3c04b71af303992505629b2 /plugins/alsa/alsa-utils-dump.c | |
| parent | 168e9288f1ff147d9aaa6064c3cc0308fd214a6a (diff) | |
fixed crash upon misconfiguration of capture/playback devices
The null pcmplug case was not correctly handled in various places.
Also fixed some typos in the log
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>
Diffstat (limited to 'plugins/alsa/alsa-utils-dump.c')
| -rw-r--r-- | plugins/alsa/alsa-utils-dump.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/plugins/alsa/alsa-utils-dump.c b/plugins/alsa/alsa-utils-dump.c index 28ed83a..3007563 100644 --- a/plugins/alsa/alsa-utils-dump.c +++ b/plugins/alsa/alsa-utils-dump.c @@ -182,6 +182,11 @@ PUBLIC void AlsaDumpElemConfig(SoftMixerT *mixer, const char* info, const char* PUBLIC void AlsaDumpCtlConfig(SoftMixerT *mixer, const char* info, snd_config_t *config, int indent) { snd_config_iterator_t it, next; + if (!config) { + AFB_ApiNotice(mixer->api,"%s (%s): no config", __func__, info); + return; + } + // hugly hack to get minimalist indentation char *pretty = alloca(indent + 1); |