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Win32: fix 'lstat("dir/")' with long paths

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Use a suffciently large buffer to strip the trailing slash.

Signed-off-by: Karsten Blees <blees@dcon.de>
This commit is contained in:
Karsten Blees
2014-07-05 00:00:36 +02:00
committed by Johannes Schindelin
parent 94378c11ae
commit a5d11abc13
1 changed files with 2 additions and 2 deletions
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4
compat/mingw.c
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@@ -1009,7 +1009,7 @@ static int do_lstat(int follow, const char *file_name, struct stat *buf)
static int do_stat_internal(int follow, const char *file_name, struct stat *buf) static int do_stat_internal(int follow, const char *file_name, struct stat *buf)
{ {
size_t namelen; size_t namelen;
char alt_name[PATH_MAX]; char alt_name[MAX_LONG_PATH];
if (!do_lstat(follow, file_name, buf)) if (!do_lstat(follow, file_name, buf))
return 0; return 0;
@@ -1025,7 +1025,7 @@ static int do_stat_internal(int follow, const char *file_name, struct stat *buf)
return -1; return -1;
while (namelen && file_name[namelen-1] == '/') while (namelen && file_name[namelen-1] == '/')
--namelen; --namelen;
if (!namelen || namelen >= PATH_MAX) if (!namelen || namelen >= MAX_LONG_PATH)
return -1; return -1;
memcpy(alt_name, file_name, namelen); memcpy(alt_name, file_name, namelen);