Use sizeof() to get size of sun_path.

- Size varies on platforms, OSX has 104, Linux has 108.

Use sizeof() to get size of sun_path.
- Size varies on platforms, OSX has 104, Linux has 108.
de5d6de0 · Jesper Lyager Nielsen · 0faf9f80 · de5d6de0
Commit de5d6de0 authored Jun 17, 2015 by Jesper Lyager Nielsen
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main.c main.c +1 -1

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--- a/main.c
+++ b/main.c
@@ -939,7 +939,7 @@ int main (int argc, char **argv) {
    
    serv_addr.sun_family = AF_UNIX;

-    snprintf (serv_addr.sun_path, 108, "%s", unix_socket);
+    snprintf (serv_addr.sun_path, sizeof(serv_addr.sun_path), "%s", unix_socket);
 
    if (bind (usfd, (struct sockaddr *) &serv_addr, sizeof (serv_addr)) < 0) {
      perror ("bind");