+2012-12-07 Cedric Bail
+
+ * Don't leak fd on exec.
+
2012-12-07 Sung W. Park (sung_)
* Added EVAS_GL_LINE_NO_OFFSET_HACK to turn off the line coordinate
- fiddling that was originally in the gl backend code. The offset
+ fiddling that was originally in the gl backend code. The offset
fiddling caused issues with some ARM target GPU drivers.
* Fixed polygon rendering bug in GL backend when there are cutouts.
textblock recalcs lead very badly. Required changed to textgrid
though a sit relied on the leaky behavior.
+2012-11-20 ChunEon Park (Hermet)
+
+ * Fix the evas memory leak - eina_rectangles allocated internally.
+
2012-11-16 Sung W. Park (sung_)
* Fixed glGetIntegerv() in Direct Rendering mode for Evas GL
* Fix EINA_INLIST_FOREACH_SAFE macro to work when inlist is not the
first item in the struct.
-
-2012-11-20 ChunEon Park (Hermet)
-
- * Fix the evas memory leak - eina_rectangles allocated internally.
-
* Fixed textblock textprop leak.
* Fixed evas_object_box to reset size_hint_min to zero when no child.
* Fix build of Ecore_Evas_Extn on Solaris.
+ * Don't leak fd on exec.
* Fixed polygon rendering bug in GL backend when there are cutouts.
static gboolean ecore_fds_ready;
#endif
+Eina_Bool
+_ecore_fd_close_on_exec(int fd)
+{
+#ifdef HAVE_EXECVP
+ int flags;
+
+ flags = fcntl(fd, F_GETFD);
+ if (flags == -1)
+ return EINA_FALSE;
+
+ flags |= FD_CLOEXEC;
+ if (fcntl(fd, F_SETFD, flags) == -1)
+ return EINA_FALSE;
+ return EINA_TRUE;
+#else
+ (void) fd;
+ return EINA_FALSE;
+#endif
+}
+
static inline void
_ecore_fd_valid(void)
{
if (epoll_fd < 0)
WRN("Failed to create epoll fd!");
epoll_pid = getpid();
+ _ecore_fd_close_on_exec(epoll_fd);
/* add polls on all our file descriptors */
Ecore_Fd_Handler *fdh;
WRN("failed to create timer fd!");
else
{
+ _ecore_fd_close_on_exec(timer_fd);
ecore_timer_fd.fd = timer_fd;
ecore_timer_fd.events = G_IO_IN;
ecore_timer_fd.revents = 0;
p->handler = handler;
p->data = data;
+ _ecore_fd_close_on_exec(fds[0]);
+ _ecore_fd_close_on_exec(fds[1]);
+
fcntl(p->fd_read, F_SETFL, O_NONBLOCK);
p->fd_handler = ecore_main_fd_handler_add(p->fd_read,
ECORE_FD_READ,
const void *buf_data);
void *_ecore_main_fd_handler_del(Ecore_Fd_Handler *fd_handler);
+Eina_Bool _ecore_fd_close_on_exec(int fd);
+
void _ecore_main_shutdown(void);
#if defined (_WIN32) || defined (__lv2ppu__) || defined (HAVE_EXOTIC)
return ecore_con_info_get(svr, done_cb, data, &hints);
}
+Eina_Bool
+_ecore_fd_close_on_exec(int fd)
+{
+#ifdef HAVE_EXECVP
+ int flags;
+
+ flags = fcntl(fd, F_GETFD);
+ if (flags == -1)
+ return EINA_FALSE;
+
+ flags |= FD_CLOEXEC;
+ if (fcntl(fd, F_SETFD, flags) == -1)
+ return EINA_FALSE;
+ return EINA_TRUE;
+#else
+ (void) fd;
+ return EINA_FALSE;
+#endif
+}
+
EAPI int
ecore_con_info_get(Ecore_Con_Server *svr,
Ecore_Con_Info_Cb done_cb,
return 0;
}
+ _ecore_fd_close_on_exec(fd[0]);
+ _ecore_fd_close_on_exec(fd[1]);
+
cbdata = calloc(1, sizeof(CB_Data));
if (!cbdata)
{
#include <string.h>
#include <sys/types.h>
#include <unistd.h>
+#include <fcntl.h>
#include "ecore_file_private.h"
ecore_file_monitor_backend_init(void)
{
int fd;
+#ifdef HAVE_EXECVP
+ int flags;
+#endif
fd = inotify_init();
if (fd < 0)
return 0;
+#ifdef HAVE_EXECVP
+ flags = fcntl(fd, F_GETFD);
+ flags |= FD_CLOEXEC;
+ fcntl(fd, F_SETFD, flags);
+#endif
+
_fdh = ecore_main_fd_handler_add(fd, ECORE_FD_READ, _ecore_file_monitor_inotify_handler,
NULL, NULL, NULL);
if (!_fdh)
/* no zero page device - open it */
if (_eina_mmap_zero_fd < 0)
{
+#ifdef HAVE_EXECVP
+ int flags;
+#endif
+
_eina_mmap_zero_fd = open("/dev/zero", O_RDWR);
/* if we don;'t have one - fail to set up mmap safety */
if (_eina_mmap_zero_fd < 0) return EINA_FALSE;
+
+#ifdef HAVE_EXECVP
+ flags = fcntl(_eina_mmap_zero_fd, F_GETFD);
+ flags |= FD_CLOEXEC;
+ fcntl(_eina_mmap_zero_fd, F_SETFD, flags);
+#endif
+
}
/* set up signal handler for SIGBUS */
sa.sa_sigaction = _eina_mmap_safe_sigbus;
void eio_monitor_backend_init(void)
{
int fd;
+#ifdef HAVE_EXECVP
+ int flags;
+#endif
fd = inotify_init();
if (fd < 0)
return ;
+#ifdef HAVE_EXECVP
+ flags = fcntl(fd, F_GETFD);
+ flags |= FD_CLOEXEC;
+ fcntl(fd, F_SETFD, flags);
+#endif
+
_inotify_fdh = ecore_main_fd_handler_add(fd, ECORE_FD_READ, _eio_inotify_handler, NULL, NULL, NULL);
if (!_inotify_fdh)
{
Evas_Callback_Type type;
};
+Eina_Bool
+_evas_fd_close_on_exec(int fd)
+{
+#ifdef HAVE_EXECVP
+ int flags;
+
+ flags = fcntl(fd, F_GETFD);
+ if (flags == -1)
+ return EINA_FALSE;
+
+ flags |= FD_CLOEXEC;
+ if (fcntl(fd, F_SETFD, flags) == -1)
+ return EINA_FALSE;
+ return EINA_TRUE;
+#else
+ (void) fd;
+ return EINA_FALSE;
+#endif
+}
+
int
evas_async_events_init(void)
{
return 0;
}
+ _evas_fd_close_on_exec(filedes[0]);
+ _evas_fd_close_on_exec(filedes[1]);
+
_fd_read = filedes[0];
_fd_write = filedes[1];
#include <sys/mman.h>
#include <sys/stat.h>
+#include <unistd.h>
#include <fcntl.h>
#include <Eina.h>
{
int s, len;
struct sockaddr_un remote;
+#ifdef HAVE_EXECVP
+ int flags;
+#endif
if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1)
{
return EINA_FALSE;
}
+#ifdef HAVE_EXECVP
+ flags = fcntl(s, F_GETFD);
+ flags |= FD_CLOEXEC;
+ fcntl(s, F_SETFD, flags);
+#endif
+
remote.sun_family = AF_UNIX;
_socket_path_set(remote.sun_path);
len = strlen(remote.sun_path) + sizeof(remote.sun_family);
if (connect(s, (struct sockaddr *)&remote, len) == -1)
{
ERR("connect");
+ close(s);
return EINA_FALSE;
}