[reactos] 01/01: [CRT] Use MAX_PATH for buffer meant to contain an arbitrary path

[Samuel Serapion]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=136fabd357f973fa3f446…

commit 136fabd357f973fa3f4465804728a14fc1aea025
Author: Samuel Serapion <samuel.serapion(a)gmail.com>
AuthorDate: Fri Oct 20 11:03:07 2017 -0400

    [CRT] Use MAX_PATH for buffer meant to contain an arbitrary path
    
    The cFileName member of WIN32_FIND_DATA is an array of MAX_PATH(260). Using
strcpy/wcscpy with the target buffer being smaller is potentially bad. Corresponds to CID
1401198 and 1401195.
---
 sdk/lib/crt/misc/getargs.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sdk/lib/crt/misc/getargs.c b/sdk/lib/crt/misc/getargs.c
index df20bb227c..1a8cf0fb9e 100644
--- a/sdk/lib/crt/misc/getargs.c
+++ b/sdk/lib/crt/misc/getargs.c
@@ -70,7 +70,7 @@ int wexpand(wchar_t* name, int expand_wildcards)
    WIN32_FIND_DATAW fd;
    HANDLE hFile;
    BOOLEAN first = TRUE;
-   wchar_t buffer[256];
+   wchar_t buffer[MAX_PATH];
    uintptr_t pos;
 
    if (expand_wildcards && (s = wcspbrk(name, L"*?")))
@@ -135,7 +135,7 @@ int aexpand(char* name, int expand_wildcards)
    WIN32_FIND_DATAA fd;
    HANDLE hFile;
    BOOLEAN first = TRUE;
-   char buffer[256];
+   char buffer[MAX_PATH];
    uintptr_t pos;
 
    if (expand_wildcards && (s = strpbrk(name, "*?")))