development/git
development/git
1
0
Fork 0
mirror of https://github.com/git/git synced 2024-08-24 18:26:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge branch 'mk/mingw-winansi-ttyname-termination-fix'

Browse source 
A potential but unlikely buffer overflow in Windows port has been
fixed.

* mk/mingw-winansi-ttyname-termination-fix:
  mingw: consider that UNICODE_STRING::Length counts bytes
This commit is contained in:
Junio C Hamano 2016-12-27 00:11:44 -08:00
parent d7dcd52a42 c46458e82f
commit c5139e0e38
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
compat/winansi.c
View file

@ -556,7 +556,7 @@ static void detect_msys_tty(int fd)
buffer, sizeof(buffer) - 2, &result)))
return;
name = nameinfo->Name.Buffer;
name[nameinfo->Name.Length] = 0;
name[nameinfo->Name.Length / sizeof(*name)] = 0;
/* check if this could be a MSYS2 pty pipe ('msys-XXXX-ptyN-XX') */
if (!wcsstr(name, L"msys-") || !wcsstr(name, L"-pty"))