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[PATCH 5/5] elf2dmp: rework PDB_STREAM_INDEXES::segments obtaining
From: |
Viktor Prutyanov |
Subject: |
[PATCH 5/5] elf2dmp: rework PDB_STREAM_INDEXES::segments obtaining |
Date: |
Thu, 14 Sep 2023 01:46:57 +0300 |
PDB for Windows 11 kernel has slightly different structure compared to
previous versions. Since elf2dmp don't use the other fields, copy only
'segments' field from PDB_STREAM_INDEXES.
Signed-off-by: Viktor Prutyanov <viktor@daynix.com>
---
contrib/elf2dmp/pdb.c | 10 +++-------
1 file changed, 3 insertions(+), 7 deletions(-)
diff --git a/contrib/elf2dmp/pdb.c b/contrib/elf2dmp/pdb.c
index adcfa7e154..2ef873b13e 100644
--- a/contrib/elf2dmp/pdb.c
+++ b/contrib/elf2dmp/pdb.c
@@ -188,15 +188,11 @@ static int pdb_init_symbols(struct pdb_reader *r)
r->symbols = symbols;
- if (symbols->stream_index_size != sizeof(PDB_STREAM_INDEXES)) {
- err = 1;
- goto out_symbols;
- }
-
- memcpy(sidx, (const char *)symbols + sizeof(PDB_SYMBOLS) +
+ sidx->segments = *(uint16_t *)((const char *)symbols + sizeof(PDB_SYMBOLS)
+
symbols->module_size + symbols->offset_size +
symbols->hash_size + symbols->srcmodule_size +
- symbols->pdbimport_size + symbols->unknown2_size, sizeof(*sidx));
+ symbols->pdbimport_size + symbols->unknown2_size +
+ offsetof(PDB_STREAM_INDEXES, segments));
/* Read global symbol table */
r->modimage = pdb_ds_read_file(r, symbols->gsym_file);
--
2.21.0