various: print the image path when setting up of the loopback device fails

keszybz · keszybz · commit 7b87fe4c30c3 · 2021-04-23T15:11:38.000+02:00
diff --git a/src/dissect/dissect.c b/src/dissect/dissect.c
@@ -774,7 +774,7 @@ static int run(int argc, char *argv[]) {
                         FLAGS_SET(arg_flags, DISSECT_IMAGE_NO_PARTITION_TABLE) ? 0 : LO_FLAGS_PARTSCAN,
                         &d);
         if (r < 0)
-                return log_error_errno(r, "Failed to set up loopback device: %m");
+                return log_error_errno(r, "Failed to set up loopback device for %s: %m", arg_image);
 
         r = dissect_image_and_warn(
                         d->fd,
diff --git a/src/portable/portable.c b/src/portable/portable.c
@@ -376,7 +376,7 @@ static int portable_extract_by_path(
                         return r;
 
         } else if (r < 0)
-                return log_debug_errno(r, "Failed to set up loopback device: %m");
+                return log_debug_errno(r, "Failed to set up loopback device for %s: %m", path);
         else {
                 _cleanup_(dissected_image_unrefp) DissectedImage *m = NULL;
                 _cleanup_(rmdir_and_freep) char *tmpdir = NULL;
diff --git a/src/shared/dissect-image.c b/src/shared/dissect-image.c
@@ -2741,7 +2741,7 @@ int mount_image_privately_interactively(
                         FLAGS_SET(flags, DISSECT_IMAGE_NO_PARTITION_TABLE) ? 0 : LO_FLAGS_PARTSCAN,
                         &d);
         if (r < 0)
-                return log_error_errno(r, "Failed to set up loopback device: %m");
+                return log_error_errno(r, "Failed to set up loopback device for %s: %m", image);
 
         r = dissect_image_and_warn(d->fd, image, &verity, NULL, d->uevent_seqnum_not_before, d->timestamp_not_before, flags, &dissected_image);
         if (r < 0)
diff --git a/src/sysext/sysext.c b/src/sysext/sysext.c
@@ -525,7 +525,7 @@ static int merge_subprocess(Hashmap *images, const char *workspace) {
 
                         r = loop_device_make_by_path(img->path, O_RDONLY, 0, &d);
                         if (r < 0)
-                                return log_error_errno(r, "Failed to set up loopback device: %m");
+                                return log_error_errno(r, "Failed to set up loopback device for %s: %m", img->path);
 
                         r = dissect_image_and_warn(
                                         d->fd,
