(main): Don't assume the current directory is the user's home

directory.  Get the HOME environment variable and chdir(2) there.

diff --git a/mdeliver.c b/mdeliver.c
index ba7ca05..796f126 100644 (file)
--- a/mdeliver.c
+++ b/mdeliver.c
@@ -147,6 +147,7 @@ deliver(char *maildir, char *newfn)
 int
 main(int argc, char *argv[])
 {
 int
 main(int argc, char *argv[])
 {

+    char *home;

     char newfn[TMPNAMLEN];
     pid_t pid;
     FILE *errfile;
     char newfn[TMPNAMLEN];
     pid_t pid;
     FILE *errfile;


@@ -158,6 +159,14 @@ main(int argc, char *argv[])
         return 0;
     }
 
         return 0;
     }
 

+    if (!(home = getenv("HOME"))) {
+        err(EX_TEMPFAIL, "Failed getenv(HOME)");
+    }
+
+    if (chdir(home) != 0) {
+        err(EX_TEMPFAIL, "Failed chdir(HOME)");
+    }
+

     deliver("Maildir", newfn);
 
     if (argv[1]) {
     deliver("Maildir", newfn);
 
     if (argv[1]) {