X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/7a2fd68b966a404a50de922053d6f0dd17151bee..d5a0b483797359517de787c33f518a4c804041f4:/rsync.c

diff --git a/rsync.c b/rsync.c
index 36d7b8b1..6c8143c3 100644
--- a/rsync.c
+++ b/rsync.c
@@ -133,7 +133,7 @@ static int is_in_group(gid_t gid)
 		/* treat failure (-1) as if not member of any group */
 		ngroups = getgroups(0, 0);
 		if (ngroups > 0) {
-			gidset = (GETGROUPS_T *) malloc(ngroups * sizeof(GETGROUPS_T));
+			gidset = new_array(GETGROUPS_T, ngroups);
 			ngroups = getgroups(ngroups, gidset);
 		}
 	}
@@ -237,6 +237,15 @@ int set_perms(char *fname,struct file_struct *file,STRUCT_STAT *st,
 
 void sig_int(void)
 {
+	/* KLUGE: if the user hits Ctrl-C while ssh is prompting
+	 * for a password, then our cleanup's sending of a SIGUSR1
+	 * signal to all our children may kill ssh before it has a
+	 * chance to restore the tty settings (i.e. turn echo back
+	 * on).  By sleeping for a short time, ssh gets a bigger
+	 * chance to do the right thing.  If child processes are
+	 * not ssh waiting for a password, then this tiny delay
+	 * shouldn't hurt anything. */
+	msleep(400);
 	exit_cleanup(RERR_SIGNAL);
 }