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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-01-03 16:09:05 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2018-02-07 08:58:30 +0100 |
| commit | 71a84461d59d28fa69731c4a0224f50978bdd6e5 (patch) | |
| tree | 5eb6c7c60e9e9c801e67ab2eec0424fa0cf78cb5 | |
| parent | libdl: Use self-contained mutex for RAP (diff) | |
| download | rtems-71a84461d59d28fa69731c4a0224f50978bdd6e5.tar.bz2 | |
libdl: Fix potential overwrite of dest buffer
Update #2843.
| -rw-r--r-- | cpukit/libdl/rap.c | 2 | ||||
| -rw-r--r-- | 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; } |