X-Git-Url: https://git.piment-noir.org/?p=deb_ffmpeg.git;a=blobdiff_plain;f=ffmpeg%2Flibavdevice%2Ffbdev_common.c;h=98f96de2af6bb4c5de282f4113a922be2455ee6a;hp=634780d58809eb717205ae946a0f18450b2cdafd;hb=f6fa7814ccfe3e76514b36cf04f5cd3cb657c8cf;hpb=2ba45a602cbfa7b771effba9b11bb4245c21bc00

diff --git a/ffmpeg/libavdevice/fbdev_common.c b/ffmpeg/libavdevice/fbdev_common.c
index 634780d..98f96de 100644
--- a/ffmpeg/libavdevice/fbdev_common.c
+++ b/ffmpeg/libavdevice/fbdev_common.c
@@ -84,8 +84,13 @@ int ff_fbdev_get_device_list(AVDeviceInfoList *device_list)
     for (i = 0; i <= 31; i++) {
         snprintf(device_file, sizeof(device_file), "/dev/fb%d", i);
 
-        if ((fd = avpriv_open(device_file, O_RDWR)) < 0)
+        if ((fd = avpriv_open(device_file, O_RDWR)) < 0) {
+            int err = AVERROR(errno);
+            if (err != AVERROR(ENOENT))
+                av_log(NULL, AV_LOG_ERROR, "Could not open framebuffer device '%s': %s\n",
+                       device_file, av_err2str(err));
             continue;
+        }
         if (ioctl(fd, FBIOGET_VSCREENINFO, &varinfo) == -1)
             goto fail_device;
         if (ioctl(fd, FBIOGET_FSCREENINFO, &fixinfo) == -1)
@@ -116,8 +121,8 @@ int ff_fbdev_get_device_list(AVDeviceInfoList *device_list)
 
       fail_device:
         if (device) {
-            av_free(device->device_name);
-            av_free(device->device_description);
+            av_freep(&device->device_name);
+            av_freep(&device->device_description);
             av_freep(&device);
         }
         if (fd >= 0)