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don't accept numbers as probe identifiers in trigger string 

Only the probe name, as supplied by the device driver, is accepted.
This commit is contained in:
Bert Vermeulen 2012-10-08 23:56:06 +02:00
parent 33df15f144
commit 17ff11240e
1 changed files with 9 additions and 14 deletions
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23
strutil.c
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@ -214,24 +214,19 @@ SR_API char **sr_parse_triggerstring(const struct sr_dev_inst *sdi,
tokens = g_strsplit(triggerstring, ",", max_probes);
for (i = 0; tokens[i]; i++) {
if (tokens[i][0] < '0' || tokens[i][0] > '9') {
/* Named probe */
probenum = 0;
for (l = sdi->probes; l; l = l->next) {
probe = (struct sr_probe *)l->data;
if (probe->enabled
&& !strncmp(probe->name, tokens[i],
strlen(probe->name))) {
probenum = probe->index;
break;
}
probenum = -1;
for (l = sdi->probes; l; l = l->next) {
probe = (struct sr_probe *)l->data;
if (probe->enabled
&& !strncmp(probe->name, tokens[i],
strlen(probe->name))) {
probenum = probe->index;
break;
}
} else {
probenum = strtol(tokens[i], NULL, 10);
}
if (probenum < 0 || probenum >= max_probes) {
sr_err("strutil: Invalid probe (%d).", probenum);
sr_err("strutil: Invalid probe.");
error = TRUE;
break;
}