https://git.reactos.org/?p=reactos.git;a=commitdiff;h=4f9404e600b882141b20389a49443a45d7c79a70
commit 4f9404e600b882141b20389a49443a45d7c79a70 Author: winesync <[email protected]> AuthorDate: Sun Jan 16 21:17:20 2022 +0100 Commit: Thomas Csovcsity <[email protected]> CommitDate: Sun Jun 19 13:06:35 2022 +0200 [WINESYNC] reg: Avoid allocating zero bytes of memory when handling REG_BINARY data. Signed-off-by: Hugh McMaster <[email protected]> Signed-off-by: Alexandre Julliard <[email protected]> wine commit id 1dd785d1490f64c33e89003453f7c82292d185d5 by Hugh McMaster <[email protected]> --- base/applications/cmdutils/reg/add.c | 2 ++ sdk/tools/winesync/reg.cfg | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/base/applications/cmdutils/reg/add.c b/base/applications/cmdutils/reg/add.c index cb26c232de3..0236dfb4742 100644 --- a/base/applications/cmdutils/reg/add.c +++ b/base/applications/cmdutils/reg/add.c @@ -89,6 +89,8 @@ static BOOL get_regdata(const WCHAR *data, DWORD reg_type, WCHAR separator, BYTE hex0, hex1, *ptr; int i = 0, destByteIndex = 0, datalen = lstrlenW(data); + if (!datalen) return TRUE; + *size_bytes = ((datalen + datalen % 2) / 2) * sizeof(BYTE); *data_bytes = malloc(*size_bytes); diff --git a/sdk/tools/winesync/reg.cfg b/sdk/tools/winesync/reg.cfg index af6646905bf..0922b41dd80 100644 --- a/sdk/tools/winesync/reg.cfg +++ b/sdk/tools/winesync/reg.cfg @@ -4,4 +4,4 @@ directories: files: programs/reg/resource.h: base/applications/cmdutils/reg/resource.h tags: - wine: e2dfb0aff42153f2c1a25e8c9b37ad10409aca36 + wine: 1dd785d1490f64c33e89003453f7c82292d185d5
