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file_copy_fallback: Check if attributes could be retrieved

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See #3210
This commit is contained in:
Luca Bacci 2024-02-07 14:25:41 +01:00
parent ced299c7ad
commit 665ab65e7e
1 changed files with 14 additions and 0 deletions
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14
gio/gfile.c
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@ -3378,10 +3378,24 @@ file_copy_fallback (GFile *source,
if (!info) if (!info)
goto out; goto out;
if (!g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_TYPE))
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Cannot retrieve attribute %s"), G_FILE_ATTRIBUTE_STANDARD_TYPE);
goto out;
}
/* Maybe copy the symlink? */ /* Maybe copy the symlink? */
if ((flags & G_FILE_COPY_NOFOLLOW_SYMLINKS) && if ((flags & G_FILE_COPY_NOFOLLOW_SYMLINKS) &&
g_file_info_get_file_type (info) == G_FILE_TYPE_SYMBOLIC_LINK) g_file_info_get_file_type (info) == G_FILE_TYPE_SYMBOLIC_LINK)
{ {
if (!g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET))
{
g_set_error (error, G_IO_ERROR, G_IO_ERROR_NOT_SUPPORTED,
_("Cannot retrieve attribute %s"), G_FILE_ATTRIBUTE_STANDARD_SYMLINK_TARGET);
goto out;
}
target = g_file_info_get_symlink_target (info); target = g_file_info_get_symlink_target (info);
if (target) if (target)
{ {