From 5d32c407ba9b6563dd3fc1f594e268a102691c26 Mon Sep 17 00:00:00 2001 From: Russ Cox Date: Thu, 8 May 2008 16:20:19 -0400 Subject: acme: fix mtpt crash (Tim Wiess) --- src/cmd/acme/acme.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'src') diff --git a/src/cmd/acme/acme.c b/src/cmd/acme/acme.c index 07ce503a..37cce3f7 100644 --- a/src/cmd/acme/acme.c +++ b/src/cmd/acme/acme.c @@ -1068,6 +1068,9 @@ ismtpt(char *file) { int n; + if(mtpt == nil) + return 0; + /* This is not foolproof, but it will stop a lot of them. */ n = strlen(mtpt); return strncmp(file, mtpt, n) == 0 && ((n > 0 && mtpt[n-1] == '/') || file[n] == '/' || file[n] == 0); -- cgit v1.2.3