enforce string limits (reported by pedantic checking tools & some developers).

mostly replace strcpy with BLI_strncpy and multiple strcat's with a BLI_snprintf().
also fix possible crash if CWD isnt available.

2 files changed, 2 insertions, 3 deletions

diff --git a/source/blender/editors/space_sequencer/sequencer_add.c b/source/blender/editors/space_sequencer/sequencer_add.c
index c1e01e2ac53..24142e0b898 100644
--- a/source/blender/editors/space_sequencer/sequencer_add.c
+++ b/source/blender/editors/space_sequencer/sequencer_add.c
@@ -315,7 +315,7 @@ static int sequencer_add_generic_strip_exec(bContext *C, wmOperator *op, SeqLoad
 
 		RNA_BEGIN(op->ptr, itemptr, "files") {
 			RNA_string_get(&itemptr, "name", file_only);
-			BLI_join_dirfile(seq_load.path, dir_only, file_only);
+			BLI_join_dirfile(seq_load.path, sizeof(seq_load.path), dir_only, file_only);
 
 			seq= seq_load_func(C, ed->seqbasep, &seq_load);
 		}
diff --git a/source/blender/editors/space_sequencer/sequencer_edit.c b/source/blender/editors/space_sequencer/sequencer_edit.c
index 47dff6face4..505b38147f7 100644
--- a/source/blender/editors/space_sequencer/sequencer_edit.c
+++ b/source/blender/editors/space_sequencer/sequencer_edit.c
@@ -1060,8 +1060,7 @@ void seq_remap_paths(Scene *scene)
 				BLI_strncpy(stripped, seq->strip->dir + strlen(from), FILE_MAX);
 				
 				/* new path */
-				BLI_strncpy(seq->strip->dir, to, FILE_MAX);
-				strcat(seq->strip->dir, stripped);
+				BLI_snprintf(seq->strip->dir, sizeof(seq->strip->dir), "%s%s", to, stripped);
 				printf("new %s\n", seq->strip->dir);
 			}
 		}