snac2

commit 1941d00650df6d6189d4d01fd4f268de7920a5a1
parent b0b052ab3b724ded9b13e2703dc7f0138a0b9a4f
Author: default <nobody@localhost>
Date:   Thu, 24 Nov 2022 08:39:30 +0100

Refuse to store objects that are already here.

Diffstat:
M
data.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/data.c b/data.c
@@ -388,6 +388,12 @@ int object_add(const char *id, d_char *obj)
     xs *fn     = _object_fn(id);
     FILE *f;
 
+    if (mtime(fn) > 0.0) {
+        /* object already here */
+        srv_debug(0, xs_fmt("object_add object already here %s", id));
+        return 204; /* No content */
+    }
+
     if ((f = fopen(fn, "w")) != NULL) {
         flock(fileno(f), LOCK_EX);