Commit Diff

Commit:
50bdca394975edbfb4197a60be3892f9c9b345c7
From:
Markus Uhlin <markus@nifty-networks.net>
Date:
Message:
psend_file: added null check
Actions:
Patch | Tree
commit - 8230b6549c33ee0138d2c836050dba2bd70f0699
commit + 50bdca394975edbfb4197a60be3892f9c9b345c7
blob - 7cbb6086da6fac66bbaa14e5acfa11fa1b3238cc
blob + e0a68fa90eddb109a280bf246ee8530bae3c1241
--- FICS/utils.c
+++ FICS/utils.c
@@ -532,6 +532,11 @@ psend_file(int p, const char *dir, const char *file)
 	parray[p].last_file = NULL;
 	parray[p].last_file_byte = 0L;
 
+	if (file == NULL || strcmp(file, "") == 0) {
+		warnx("%s: error: no file", __func__);
+		return -1;
+	}
+
 	if (dir)
 		snprintf(fname, sizeof fname, "%s/%s", dir, file);
 	else