crewID/libnfc
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

nfc_device_get_information_about() now allocates returned string.

Browse source 
Note: must be freed by free().
This commit is contained in:
Romuald Conty 2012-09-17 13:47:30 +00:00
parent 2aba0f962a
commit de827ab583
6 changed files with 17 additions and 11 deletions
Download patch file Download diff file Expand all files Collapse all files

5
utils/nfc-probe.c
View file

@ -104,14 +104,15 @@ main(int argc, const char *argv[])
}
printf("%d NFC device(s) found:\n", (int)szDeviceFound);
char strinfo[1024];
char *strinfo = NULL;
for (i = 0; i < szDeviceFound; i++) {
pnd = nfc_open(NULL, connstrings[i]);
if (pnd != NULL) {
printf("- %s:\n %s\n", nfc_device_get_name(pnd), nfc_device_get_connstring(pnd));
if (verbose) {
if (nfc_device_get_information_about(pnd, strinfo, sizeof(strinfo)) >= 0) {
if (nfc_device_get_information_about(pnd, &strinfo) >= 0) {
printf("%s", strinfo);
free(strinfo);
}
}
nfc_close(pnd);