diff options
Diffstat (limited to 'sys-apps/tcp-wrappers/files/tcp-wrappers-7.6-redhat-bug11881.patch')
| -rw-r--r-- | sys-apps/tcp-wrappers/files/tcp-wrappers-7.6-redhat-bug11881.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/sys-apps/tcp-wrappers/files/tcp-wrappers-7.6-redhat-bug11881.patch b/sys-apps/tcp-wrappers/files/tcp-wrappers-7.6-redhat-bug11881.patch new file mode 100644 index 000000000000..4a6847621c57 --- /dev/null +++ b/sys-apps/tcp-wrappers/files/tcp-wrappers-7.6-redhat-bug11881.patch @@ -0,0 +1,35 @@ +--- tcp_wrappers_7.6/tcpd.c.bug11881 ++++ tcp_wrappers_7.6/tcpd.c +@@ -60,10 +60,10 @@ + */ + + if (argv[0][0] == '/') { +- strcpy(path, argv[0]); ++ strncpy(path, argv[0], sizeof(path)); + argv[0] = strrchr(argv[0], '/') + 1; + } else { +- sprintf(path, "%s/%s", REAL_DAEMON_DIR, argv[0]); ++ snprintf(path, sizeof(path), "%s/%s", REAL_DAEMON_DIR, argv[0]); + } + + /* +--- tcp_wrappers_7.6/eval.c.bug11881 ++++ tcp_wrappers_7.6/eval.c +@@ -111,7 +111,7 @@ + return (hostinfo); + #endif + if (STR_NE(eval_user(request), unknown)) { +- sprintf(both, "%s@%s", request->user, hostinfo); ++ snprintf(both, sizeof(both), "%s@%s", request->user, hostinfo); + return (both); + } else { + return (hostinfo); +@@ -128,7 +128,7 @@ + char *daemon = eval_daemon(request); + + if (STR_NE(host, unknown)) { +- sprintf(both, "%s@%s", daemon, host); ++ snprintf(both, sizeof(both), "%s@%s", daemon, host); + return (both); + } else { + return (daemon); |