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Fix accessing files on networked drives on MS-Windows

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* src/w32.c (acl_get_file): Set errno to ENOTSUP if
get_file_security returns ERROR_NOT_SUPPORTED.  (Bug#41463)
This commit is contained in:
Eli Zaretskii 2020-05-23 08:50:22 +03:00
parent c0aa2f2abf
commit a10254dd46
1 changed files with 11 additions and 1 deletions
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12
src/w32.c
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@ -6398,7 +6398,15 @@ acl_get_file (const char *fname, acl_type_t type)
if (!get_file_security (fname, si, psd, sd_len, &sd_len)) if (!get_file_security (fname, si, psd, sd_len, &sd_len))
{ {
xfree (psd); xfree (psd);
errno = EIO; err = GetLastError ();
if (err == ERROR_NOT_SUPPORTED)
errno = ENOTSUP;
else if (err == ERROR_FILE_NOT_FOUND
|| err == ERROR_PATH_NOT_FOUND
|| err == ERROR_INVALID_NAME)
errno = ENOENT;
else
errno = EIO;
psd = NULL; psd = NULL;
} }
} }
@ -6409,6 +6417,8 @@ acl_get_file (const char *fname, acl_type_t type)
be encoded in the current ANSI codepage. */ be encoded in the current ANSI codepage. */
|| err == ERROR_INVALID_NAME) || err == ERROR_INVALID_NAME)
errno = ENOENT; errno = ENOENT;
else if (err == ERROR_NOT_SUPPORTED)
errno = ENOTSUP;
else else
errno = EIO; errno = EIO;
} }