Initialize ch in getsize_cb() in case we are called with the wrong

initial state.

diff --git a/plugins/sudoers/sudoreplay.c b/plugins/sudoers/sudoreplay.c
index a6477192b319f5fccbedf7c8e02f96a9b2f4b465..052bee39e845f87ed3d99af821b1f875726c719c 100644 (file)
--- a/plugins/sudoers/sudoreplay.c
+++ b/plugins/sudoers/sudoreplay.c
@@ -454,7 +454,7 @@ static void
 getsize_cb(int fd, int what, void *v)
 {
     struct getsize_closure *gc = v;
-    unsigned char ch;
+    unsigned char ch = '\0';
     debug_decl(getsize_cb, SUDO_DEBUG_UTIL)
 
     for (;;) {