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backend/session: don't return FD on failure in open_file 

When wlr_session_open_file fails, don't return the FD, otherwise the
caller will think the call succeeded.
This commit is contained in:
Simon Ser 2020-11-06 09:57:03 +01:00
parent fb3bea8014
commit 63df2bcbe6
1 changed files with 3 additions and 1 deletions
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4
backend/session/session.c
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@ -6,6 +6,7 @@
#include <string.h> #include <string.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/types.h> #include <sys/types.h>
#include <unistd.h>
#include <wayland-server-core.h> #include <wayland-server-core.h>
#include <wlr/backend/session.h> #include <wlr/backend/session.h>
#include <wlr/backend/session/interface.h> #include <wlr/backend/session/interface.h>
@ -195,7 +196,8 @@ int wlr_session_open_file(struct wlr_session *session, const char *path) {
error: error:
free(dev); free(dev);
return fd; close(fd);
return -1;
} }
static struct wlr_device *find_device(struct wlr_session *session, int fd) { static struct wlr_device *find_device(struct wlr_session *session, int fd) {