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Code Issues Releases Wiki Activity

Fix Nullpointer

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PolynomialDivision 2017-07-31 16:53:24 +02:00
parent 0944faed7f
commit e6ad7fc0dc
1 changed files with 5 additions and 0 deletions
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5
src/utils/ubus.c
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@ -238,6 +238,11 @@ static int subscribe_to_hostapd_interfaces(char *hostapd_dir) {
} }
dirp = opendir(hostapd_dir); // error handling? dirp = opendir(hostapd_dir); // error handling?
if(!dirp)
{
fprintf(stderr, "No hostapd sockets!\n");
return -1;
}
while ((entry = readdir(dirp)) != NULL) { while ((entry = readdir(dirp)) != NULL) {
if (entry->d_type == DT_SOCK) { if (entry->d_type == DT_SOCK) {
char subscribe_name[256]; char subscribe_name[256];