isync

commit c82397cf6e6c3c89b3b5bce6836bf17208abae70
parent 813ad67c5664019d198b5c0832c10142a20f2793
Author: Oswald Buddenhagen <ossi@users.sf.net>
Date:   Mon,  3 Aug 2020 12:39:33 +0200

don't crash in proxy_invoke_bad_callback()

we need to hold a ref to the proxy store, as after the bad_callback()
it's otherwise likely gone.

Diffstat:
M
src/drv_proxy.c
 | 
4
+++-

1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/drv_proxy.c b/src/drv_proxy.c
@@ -306,9 +306,11 @@ proxy_set_bad_callback( store_t *gctx, void (*cb)( void *aux ), void *aux )
 static void
 proxy_invoke_bad_callback( proxy_store_t *ctx )
 {
+	ctx->ref_count++;
 	debug( "%sCallback enter bad store\n", ctx->label );
 	ctx->bad_callback( ctx->bad_callback_aux );
-	debug( "%sCallback leave bad store\n", ctx->label ); \
+	debug( "%sCallback leave bad store\n", ctx->label );
+	proxy_store_deref( ctx );
 }
 
 //# EXCLUDE alloc_store