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Fix various compiler warnings

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These caused build failures with -Werror.
This commit is contained in:
Demi Marie Obenour 2022-09-27 16:41:22 -04:00
parent 68b30e36b4
commit e8f3450a58
6 changed files with 13 additions and 68 deletions
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11
spa/plugins/alsa/alsa-udev.c
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@ -651,9 +651,9 @@ static void impl_on_notify_events(struct spa_source *source)
{
bool deleted = false;
struct impl *this = source->data;
struct {
union {
struct inotify_event e;
char name[NAME_MAX+1];
char name[NAME_MAX+1+sizeof(struct inotify_event)];
} buf;
while (true) {
@ -670,17 +670,20 @@ static void impl_on_notify_events(struct spa_source *source)
e = SPA_PTROFF(&buf, len, void);
for (p = &buf; p < e;
p = SPA_PTROFF(p, sizeof(struct inotify_event) + event->len, void)) {
p = SPA_PTROFF(p, sizeof(struct inotify_event) + event->len, void)) {
unsigned int id;
struct device *device;
event = (const struct inotify_event *) p;
spa_assert_se(e - p >= (ptrdiff_t)sizeof(struct inotify_event) &&
e - p - sizeof(struct inotify_event) >= event->len &&
"bad event from kernel");
/* Device becomes accessible or not busy */
if ((event->mask & (IN_ATTRIB | IN_CLOSE_WRITE))) {
bool access;
if (sscanf(event->name, "controlC%u", &id) != 1 &&
sscanf(event->name, "pcmC%uD", &id) != 1)
sscanf(event->name, "pcmC%uD", &id) != 1)
continue;
if ((device = find_device(this, id)) == NULL)
continue;