[PATCH] core: Fix srbchannel error path of do_read()

[pmeerw@xxxxxxxxxx (Peter Meerwald)]

From: Peter Meerwald <p.meerwald@xxxxxxxxxxxxxxxxxx>

memblock.c: Assertion 'pa_atomic_load(&b->n_acquired) == 0'
failed at pulsecore/memblock.c:532, function memblock_free(). Aborting.

the reason is that re->memblock is acquired, but not released

the fail exit path releases the memblock if necessary

the return value of 1 looks suspicious too (should be -1 or 0 I think)

Signed-off-by: Peter Meerwald <pmeerw at pmeerw.net>
---
 src/pulsecore/pstream.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pulsecore/pstream.c b/src/pulsecore/pstream.c
index 505a5e0..57aad43 100644
--- a/src/pulsecore/pstream.c
+++ b/src/pulsecore/pstream.c
@@ -711,7 +711,7 @@ static int do_read(pa_pstream *p, struct pstream_read *re) {
     if (re == &p->readsr) {
         r = pa_srbchannel_read(p->sr, d, l);
         if (r == 0)
-            return 1;
+            goto fail;
     }
     else
 #ifdef HAVE_CREDS
-- 
1.7.9.5