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authorShawn Paul Landden <shawn@churchofgit.com>2014-12-23 13:47:16 -0800
committerLennart Poettering <lennart@poettering.net>2014-12-24 16:53:04 +0100
commit0254e9448f3c645758ed63618a3bbb13c242f5e7 (patch)
tree14259bc9ac0bd2ae5154278c87dc0b8cb886bf73 /src/journal
parent60329a9d9fc58b1a4c8a6244592f731839c2e8d7 (diff)
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.
Diffstat (limited to 'src/journal')
-rw-r--r--src/journal/sd-journal.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/journal/sd-journal.c b/src/journal/sd-journal.c
index d46dc3c29c..2ce9262a20 100644
--- a/src/journal/sd-journal.c
+++ b/src/journal/sd-journal.c
@@ -2188,11 +2188,11 @@ _public_ int sd_journal_process(sd_journal *j) {
j->last_process_usec = now(CLOCK_MONOTONIC);
for (;;) {
- uint8_t buffer[INOTIFY_EVENT_MAX] _alignas_(struct inotify_event);
+ union inotify_event_buffer buffer;
struct inotify_event *e;
ssize_t l;
- l = read(j->inotify_fd, buffer, sizeof(buffer));
+ l = read(j->inotify_fd, &buffer, sizeof(buffer));
if (l < 0) {
if (errno == EAGAIN || errno == EINTR)
return got_something ? determine_change(j) : SD_JOURNAL_NOP;