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fx2lafw: Check for valid samplerate before setting.

This commit is contained in:
Bert Vermeulen 2014-07-23 12:32:35 +02:00
parent b62bb97afb
commit 4d7b36a0b5
1 changed files with 11 additions and 1 deletions
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12
src/hardware/fx2lafw/api.c
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@ -428,6 +428,8 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
const struct sr_channel_group *cg) const struct sr_channel_group *cg)
{ {
struct dev_context *devc; struct dev_context *devc;
uint64_t arg;
unsigned int i;
int ret; int ret;
(void)cg; (void)cg;
@ -445,7 +447,15 @@ static int config_set(int id, GVariant *data, const struct sr_dev_inst *sdi,
switch (id) switch (id)
{ {
case SR_CONF_SAMPLERATE: case SR_CONF_SAMPLERATE:
devc->cur_samplerate = g_variant_get_uint64(data); arg = g_variant_get_uint64(data);
for (i = 0; i < ARRAY_SIZE(samplerates); i++) {
if (samplerates[i] == arg) {
devc->cur_samplerate = arg;
break;
}
}
if (i == ARRAY_SIZE(samplerates))
ret = SR_ERR_ARG;
break; break;
case SR_CONF_LIMIT_SAMPLES: case SR_CONF_LIMIT_SAMPLES:
devc->limit_samples = g_variant_get_uint64(data); devc->limit_samples = g_variant_get_uint64(data);