Add out-of-bound checks

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

diff --git a/formats/ctf-text/types/integer.c b/formats/ctf-text/types/integer.c
index 7dcca27e1f364c15417584ff9d0d0d9c6bc841f5..1b565a29ddf011e5f877f859b45cd112d3e3f70f 100644 (file)
--- a/formats/ctf-text/types/integer.c
+++ b/formats/ctf-text/types/integer.c
@@ -21,7 +21,7 @@
 #include <inttypes.h>
 #include <stdint.h>
 
-void ctf_text_integer_write(struct stream_pos *ppos, struct definition *definition)
+int ctf_text_integer_write(struct stream_pos *ppos, struct definition *definition)
 {
        struct definition_integer *integer_definition =
                container_of(definition, struct definition_integer, p);
@@ -30,7 +30,7 @@ void ctf_text_integer_write(struct stream_pos *ppos, struct definition *definiti
        struct ctf_text_stream_pos *pos = ctf_text_pos(ppos);
 
        if (pos->dummy)
-               return;
+               return 0;
        print_pos_tabs(pos);
        if (!integer_declaration->signedness) {
                fprintf(pos->fp, "%" PRIu64" (0x%" PRIX64 ")\n",
@@ -41,4 +41,5 @@ void ctf_text_integer_write(struct stream_pos *ppos, struct definition *definiti
                        integer_definition->value._signed,
                        integer_definition->value._signed);
        }
+       return 0;
 }