When mounting a ro fs rw, print warning and then mount it ro. Patch

from Dave Cinege.
 -Erik

1 files changed, 4 insertions, 0 deletions

diff --git a/mount.c b/mount.c
index 455c33303..eefbd76fd 100644
--- a/mount.c
+++ b/mount.c
@@ -144,6 +144,10 @@ do_mount(char *specialfile, char *dir, char *filesystemtype,
 		}
 #endif
 		status = mount(specialfile, dir, filesystemtype, flags, string_flags);
+		if (errno == EROFS) {
+			errorMsg("%s is write-protected, mounting read-only\n", specialfile);
+			status = mount(specialfile, dir, filesystemtype, flags |= MS_RDONLY, string_flags);
+		}
 	}