From 71a84461d59d28fa69731c4a0224f50978bdd6e5 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 3 Jan 2018 16:09:05 +0100 Subject: libdl: Fix potential overwrite of dest buffer Update #2843. --- cpukit/libdl/rap.c | 2 +- cpukit/libdl/rtl-error.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/cpukit/libdl/rap.c b/cpukit/libdl/rap.c index c512571ac8..bb42072b21 100644 --- a/cpukit/libdl/rap.c +++ b/cpukit/libdl/rap.c @@ -419,7 +419,7 @@ rtems_rap_get_error (char* message, size_t max_message) { rtems_rap_data_t* rap = rtems_rap_lock (); int last_errno = rap->last_errno; - strncpy (message, rap->last_error, sizeof (rap->last_error)); + strlcpy (message, rap->last_error, max_message); rtems_rap_unlock (); return last_errno; } diff --git a/cpukit/libdl/rtl-error.c b/cpukit/libdl/rtl-error.c index 449beb5141..5638b88705 100644 --- a/cpukit/libdl/rtl-error.c +++ b/cpukit/libdl/rtl-error.c @@ -44,7 +44,7 @@ rtems_rtl_get_error (char* message, size_t max_message) if (rtl != NULL) { int last_errno = rtl->last_errno; - strncpy (message, rtl->last_error, sizeof (rtl->last_error)); + strlcpy (message, rtl->last_error, max_message); rtems_rtl_unlock (); return last_errno; } -- cgit v1.2.3