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Add pa_channels_valid()

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I think this makes the code a bit nicer to read and write. This also
reduces the chances of off-by-one errors when checking the bounds of
channel count values.
This commit is contained in:
Tanu Kaskinen 2013-12-04 09:50:11 +02:00 • committed by Peter Meerwald
parent a67318f8af
commit 2747c96101
12 changed files with 24 additions and 22 deletions
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2
src/modules/jack/module-jackdbus-detect.c
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@ -238,7 +238,7 @@ int pa__init(pa_module *m) {
goto fail;
}
if (pa_modargs_get_value_u32(ma, "channels", &u->channels) < 0 || u->channels > PA_CHANNELS_MAX) {
if (pa_modargs_get_value_u32(ma, "channels", &u->channels) < 0 || !pa_channels_valid(u->channels)) {
pa_log("Failed to parse channels= argument.");
goto fail;
}