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Replace all calls to access by gnupg_access

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* common/sysutils.c (gnupg_access): New.  Replace all calls to access
by this wrapper.
* common/homedir.c (w32_shgetfolderpath): Change to return UTF-8
directory name.
(standard_homedir): Adjust for change.
(w32_commondir, gnupg_cachedir): Ditto.
--

Also use SHGetFolderPathW instead of SHGetFolderPathA on Windows.

This is required to correctly handle non-ascii filenames on Windows.

GnuPG-bug-id: 5098
This commit is contained in:
Werner Koch 2020-10-20 10:43:55 +02:00
parent 228836f79f
commit c94ee1386e
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GPG key ID: E3FDFF218E45B72B
28 changed files with 151 additions and 128 deletions
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8
g10/tdbio.c
View file

@ -711,17 +711,19 @@ tdbio_set_dbname (ctrl_t ctrl, const char *new_dbname,
log_assert (p);
save_slash = *p;
*p = 0;
if (access (fname, F_OK))
if (gnupg_access (fname, F_OK))
{
try_make_homedir (fname);
if (access (fname, F_OK))
if (gnupg_access (fname, F_OK))
log_fatal (_("%s: directory does not exist!\n"), fname);
}
*p = save_slash;
take_write_lock ();
if (access (fname, R_OK) || stat (fname, &statbuf) || statbuf.st_size == 0)
if (gnupg_access (fname, R_OK)
|| stat (fname, &statbuf)
|| statbuf.st_size == 0)
{
FILE *fp;
TRUSTREC rec;