diff options
Diffstat (limited to 'src/dialogs/clonetiler.cpp')
| -rw-r--r-- | src/dialogs/clonetiler.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/dialogs/clonetiler.cpp b/src/dialogs/clonetiler.cpp index 968794754..e063c8054 100644 --- a/src/dialogs/clonetiler.cpp +++ b/src/dialogs/clonetiler.cpp @@ -788,6 +788,10 @@ clonetiler_trace_pick (NR::Rect box) guchar *px = g_new(guchar, 4 * width * height); memset(px, 0x00, 4 * width * height); + if (px == NULL) { + return 0; // buffer is too big or too small, cannot pick, so return 0 + } + /* Render */ NRPixBlock pb; nr_pixblock_setup_extern( &pb, NR_PIXBLOCK_MODE_R8G8B8A8N, |