util: fix strict aliasing violations in use of struct inotify_event v5

There is alot of cleanup that will have to happen to turn on
-fstrict-aliasing, but I think our code should be "correct" to the rule.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/shared/util.c b/src/shared/util.c
index 97ff320bc8..e95f6ed247 100644
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -39,7 +39,6 @@
 #include <linux/tiocl.h>
 #include <termios.h>
 #include <stdarg.h>
-#include <sys/inotify.h>
 #include <sys/poll.h>
 #include <ctype.h>
 #include <sys/prctl.h>
@@ -2106,7 +2105,7 @@ int acquire_terminal(
                 assert(notify >= 0);
 
                 for (;;) {
-                        uint8_t buffer[INOTIFY_EVENT_MAX] _alignas_(struct inotify_event);
+                        union inotify_event_buffer buffer;
                         struct inotify_event *e;
                         ssize_t l;
 
@@ -2129,7 +2128,7 @@ int acquire_terminal(
                                 }
                         }
 
-                        l = read(notify, buffer, sizeof(buffer));
+                        l = read(notify, &buffer, sizeof(buffer));
                         if (l < 0) {
                                 if (errno == EINTR || errno == EAGAIN)
                                         continue;