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configure.in allocate shared memory segments with permissions 0600 instead 

2002-06-13  Sven Neumann  <sven@gimp.org>

	* configure.in
	* app/plug-in/plug-in.c (plug_in_init_shm): allocate shared memory
	segments with permissions 0600 instead of making them accessible
	by everyone.
This commit is contained in:
Sven Neumann 2002-06-13 12:02:06 +00:00 committed by Sven Neumann
parent 05f3910de1
commit ff300cf575
11 changed files with 44 additions and 19 deletions
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7
ChangeLog
View File

@ -1,3 +1,10 @@
2002-06-13 Sven Neumann <sven@gimp.org>
* configure.in
* app/plug-in/plug-in.c (plug_in_init_shm): allocate shared memory
segments with permissions 0600 instead of making them accessible
by everyone.
2002-06-12 Sven Neumann <sven@gimp.org> 2002-06-12 Sven Neumann <sven@gimp.org>
* app/paint/gimppaintcore.[ch]: applied a patch from Henning * app/paint/gimppaintcore.[ch]: applied a patch from Henning

6
app/plug-in/gimpplugin-message.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/gimpplugin.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/gimppluginmanager-call.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/gimppluginmanager-run.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/gimppluginshm.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/plug-in-message.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/plug-in-run.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/plug-in-shm.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

6
app/plug-in/plug-in.c
View File

@ -192,8 +192,10 @@ plug_in_init_shm (void)
*/ */
#ifdef HAVE_SHM_H #ifdef HAVE_SHM_H
shm_ID = shmget (IPC_PRIVATE, TILE_WIDTH * TILE_HEIGHT * 4, IPC_CREAT | 0777); shm_ID = shmget (IPC_PRIVATE,
TILE_WIDTH * TILE_HEIGHT * 4,
IPC_CREAT | 0600);
if (shm_ID == -1) if (shm_ID == -1)
g_message ("shmget() failed: Disabling shared memory tile transport."); g_message ("shmget() failed: Disabling shared memory tile transport.");
else else

2
configure.in
View File

@ -411,7 +411,7 @@ if test "$ac_cv_header_sys_shm_h" = "yes"; then
{ {
int id; int id;
char *shmaddr; char *shmaddr;
id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0777); id = shmget (IPC_PRIVATE, 4, IPC_CREAT | 0600);
if (id == -1) if (id == -1)
exit (2); exit (2);
shmaddr = shmat (id, 0, 0); shmaddr = shmat (id, 0, 0);