Add out-of-bound checks

[babeltrace.git] / formats / ctf-text / types / sequence.c

diff --git a/formats/ctf-text/types/sequence.c b/formats/ctf-text/types/sequence.c
index a0f8260c4777dc6962513cc304de476780ed676a..1e19885cca75b6d7d296da0df40e69ee0d7518bc 100644 (file)
--- a/formats/ctf-text/types/sequence.c
+++ b/formats/ctf-text/types/sequence.c
@@ -19,19 +19,21 @@
 #include <babeltrace/ctf-text/types.h>
 #include <stdio.h>
 
-void ctf_text_sequence_write(struct stream_pos *ppos, struct definition *definition)
+int ctf_text_sequence_write(struct stream_pos *ppos, struct definition *definition)
 {
        struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
+       int ret;
 
        if (!pos->dummy) {
                print_pos_tabs(pos);
                fprintf(pos->fp, "[\n");
                pos->depth++;
        }
-       sequence_rw(ppos, definition);
+       ret = sequence_rw(ppos, definition);
        if (!pos->dummy) {
                pos->depth--;
                print_pos_tabs(pos);
                fprintf(pos->fp, "]\n");
        }
+       return ret;
 }