Eric Pouech : winedump: Explain a bit more errors on hash header.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a0d4a58a340e74b09577395359cb0ac4fb6dd023
URL:    https://gitlab.winehq.org/wine/wine/-/commit/a0d4a58a340e74b09577395359cb0ac...

Author: Eric Pouech <eric.pouech(a)gmail.com>
Date:   Wed Feb  1 18:30:45 2023 +0100

winedump: Explain a bit more errors on hash header.

Signed-off-by: Eric Pouech <eric.pouech(a)gmail.com>

---

 tools/winedump/pdb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/tools/winedump/pdb.c b/tools/winedump/pdb.c
index e98776c67b9..5ab1b515691 100644
--- a/tools/winedump/pdb.c
+++ b/tools/winedump/pdb.c
@@ -249,7 +249,10 @@ static void dump_dbi_hash_table(const BYTE* root, unsigned size, const char* nam
             sizeof(DBI_HASH_HEADER) + hdr->hash_records_size + DBI_BITMAP_HASH_SIZE > size ||
             (size - (sizeof(DBI_HASH_HEADER) + hdr->hash_records_size + DBI_BITMAP_HASH_SIZE)) % sizeof(unsigned))
         {
-            printf("%s\t\tIncorrect hash structure\n", pfx);
+            if (size >= sizeof(DBI_HASH_HEADER) && !hdr->hash_records_size)
+                printf("%s\t\tEmpty hash structure\n", pfx);
+            else
+                printf("%s\t\tIncorrect hash structure\n", pfx);
         }
         else
         {