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gio: don't pass O_PATH descriptors to the document portal

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Like for the OpenURI portal, O_PATH file descriptors do not prove access
to the underlying file data.  I've used O_RDWR file descriptors here to
mirror the requested read/write permissions.
This commit is contained in:
James Henstridge 2019-01-15 16:21:35 +08:00
parent e244a78fbc
commit 9dc0d6bfa5
1 changed files with 2 additions and 5 deletions
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7
gio/gdocumentportal.c
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@ -31,9 +31,6 @@
#include "gunixfdlist.h"
#endif
#ifndef O_PATH
#define O_PATH 0
#endif
#ifndef O_CLOEXEC
#define O_CLOEXEC 0
#else
@ -112,7 +109,7 @@ g_document_portal_add_document (GFile *file,
}
path = g_file_get_path (file);
fd = g_open (path, O_PATH | O_CLOEXEC);
fd = g_open (path, O_RDWR | O_CLOEXEC);
errsv = errno;
if (fd == -1)
@ -210,7 +207,7 @@ g_document_portal_add_documents (GList *uris,
{
int fd;
fd = g_open (path, O_CLOEXEC | O_PATH);
fd = g_open (path, O_CLOEXEC | O_RDWR);
if (fd >= 0)
{
#ifndef HAVE_O_CLOEXEC