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Add FreeBSD variant of the ioctl request check.

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This commit is contained in:
Gleb Popov 2021-10-22 19:09:16 +03:00
parent 65aea7c05a
commit 35c9de34e8
1 changed files with 4 additions and 0 deletions
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4
pipewire-v4l2/src/pipewire-v4l2.c
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@ -1741,7 +1741,11 @@ static int v4l2_ioctl(int fd, unsigned long int request, void *arg)
if ((file = find_file(fd)) == NULL) if ((file = find_file(fd)) == NULL)
return globals.old_fops.ioctl(fd, request, arg); return globals.old_fops.ioctl(fd, request, arg);
#ifdef __FreeBSD__
if (arg == NULL && (request & IOC_DIRMASK != IOC_VOID)) {
#else
if (arg == NULL && (_IOC_DIR(request) & (_IOC_WRITE | _IOC_READ))) { if (arg == NULL && (_IOC_DIR(request) & (_IOC_WRITE | _IOC_READ))) {
#endif
res = -EFAULT; res = -EFAULT;
goto done; goto done;
} }