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notify: properly NUL-terminate received messages
[elogind.git]
/
src
/
manager.c
diff --git
a/src/manager.c
b/src/manager.c
index c2d5e5f0ef8b84c7f05ae8d1e48a416cae2f1a2a..dee6109c005d35319a731dc3f530388ba1c25274 100644
(file)
--- a/
src/manager.c
+++ b/
src/manager.c
@@
-1656,7
+1656,8
@@
static int manager_process_notify_fd(Manager *m) {
continue;
}
- char_array_0(buf);
+ assert((size_t) n < sizeof(buf));
+ buf[n] = 0;
if (!(tags = strv_split(buf, "\n\r")))
return -ENOMEM;