X-Git-Url: https://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=libexfat%2Fnode.c;h=ab1d7d6d04c7d36831c34c20dda7b0c5a4fade6e;hp=b544bd966d1cd7ff8f3733b89909e3cc588b0e68;hb=b389db553b85947429af3c455bb324da02429abd;hpb=3639f26edacd0198b1d3e4834000a88b6a43612c

diff --git a/libexfat/node.c b/libexfat/node.c
index b544bd9..ab1d7d6 100644
--- a/libexfat/node.c
+++ b/libexfat/node.c
@@ -3,7 +3,7 @@
 	exFAT file system implementation library.
 
 	Free exFAT implementation.
-	Copyright (C) 2010-2017  Andrew Nayenko
+	Copyright (C) 2010-2018  Andrew Nayenko
 
 	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -223,7 +223,8 @@ static bool check_node(const struct exfat* ef, struct exfat_node* node,
 		exfat_get_name(node, buffer);
 		exfat_error("'%s' has invalid checksum (%#hx != %#hx)", buffer,
 				le16_to_cpu(actual_checksum), le16_to_cpu(meta1->checksum));
-		ret = false;
+		if (!EXFAT_REPAIR(invalid_node_checksum, ef, node))
+			ret = false;
 	}
 
 	/*
@@ -516,7 +517,8 @@ static int readdir(struct exfat* ef, struct exfat_node* parent,
 				break; /* deleted entry, ignore it */
 
 			exfat_error("unknown entry type %#hhx", entry.type);
-			return -EIO;
+			if (!EXFAT_REPAIR(unknown_entry, ef, parent, &entry, *offset))
+				return -EIO;
 		}
 		*offset += sizeof(entry);
 	}
@@ -855,7 +857,8 @@ static int find_slot(struct exfat* ef, struct exfat_node* dir,
 					free(dmap);
 					return -EIO;
 				case -EINVAL:
-					/* slot is occupied, continue searching */
+					/* slot at (i-n) is occupied, go back and check (i-n+1) */
+					i -= contiguous - 1;
 					contiguous = 0;
 					break;
 				}