[PATCH 1/2] regedit: Correctly export hex values with no data
Hugh McMaster
hugh.mcmaster at outlook.com
Fri Nov 10 06:23:04 CST 2017
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
---
programs/regedit/regproc.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/programs/regedit/regproc.c b/programs/regedit/regproc.c
index a70a6d1300..3d1e3da422 100644
--- a/programs/regedit/regproc.c
+++ b/programs/regedit/regproc.c
@@ -1300,6 +1300,8 @@ static void export_hex_data(FILE *fp, WCHAR **buf, DWORD type, DWORD line_len,
line_len += export_hex_data_type(fp, type, unicode);
+ if (!size) return;
+
if (!unicode && (type == REG_EXPAND_SZ || type == REG_MULTI_SZ))
data = GetMultiByteStringN(data, size / sizeof(WCHAR), &size);
@@ -1354,8 +1356,12 @@ static void export_data(FILE *fp, WCHAR *value_name, DWORD value_len, DWORD type
break;
}
- REGPROC_write_line(fp, buf, unicode);
- heap_free(buf);
+ if (size || type == REG_SZ)
+ {
+ REGPROC_write_line(fp, buf, unicode);
+ heap_free(buf);
+ }
+
export_newline(fp, unicode);
}
--
2.14.2
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