src/pulsecore/shm.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
New commits:
commit d646d931dc52e21266687cc748961fe2323f4467
Author: Tanu Kaskinen <ta...@iki.fi>
Date: Tue Apr 9 11:32:20 2013 +0300
shm: Don't force the shm files to be read-only
Forcing the shm file to be read-only makes shm_unlink() fail on OS X.
Thanks to Albert Zeyer for reporting the bug and investigating the
root cause.
BugLink: https://bugs.freedesktop.org/show_bug.cgi?id=62988
diff --git a/src/pulsecore/shm.c b/src/pulsecore/shm.c
index 9f44df3..8aa34fa 100644
--- a/src/pulsecore/shm.c
+++ b/src/pulsecore/shm.c
@@ -111,6 +111,7 @@ int pa_shm_create_rw(pa_shm *m, size_t size, pa_bool_t
shared, mode_t mode) {
pa_assert(m);
pa_assert(size > 0);
pa_assert(size <= MAX_SHM_SIZE);
+ pa_assert(!(mode & ~0777));
pa_assert(mode >= 0600);
/* Each time we create a new SHM area, let's first drop all stale
@@ -151,7 +152,7 @@ int pa_shm_create_rw(pa_shm *m, size_t size, pa_bool_t
shared, mode_t mode) {
pa_random(&m->id, sizeof(m->id));
segment_name(fn, sizeof(fn), m->id);
- if ((fd = shm_open(fn, O_RDWR|O_CREAT|O_EXCL, mode & 0444)) < 0) {
+ if ((fd = shm_open(fn, O_RDWR|O_CREAT|O_EXCL, mode)) < 0) {
pa_log("shm_open() failed: %s", pa_cstrerror(errno));
goto fail;
}
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