pimd: Prevent Null string %s issues

[mirror_frr.git] / pimd / mtracebis.c

diff --git a/pimd/mtracebis.c b/pimd/mtracebis.c
index 2f10abccee5953ecfcd9ce445fa0f59c64f22d4a..1b812de92c72068729406af6f29a397b07d4032e 100644 (file)
--- a/pimd/mtracebis.c
+++ b/pimd/mtracebis.c
@@ -108,7 +108,7 @@ static const char *rtg_proto_str(enum mtrace_rtg_proto proto)
        case MTRACE_RTG_PROTO_PIM_ASSERT:
                return "PIM assert";
        default:
-               sprintf(buf, "unknown protocol (%d)", proto);
+               snprintf(buf, sizeof(buf), "unknown protocol (%d)", proto);
                return buf;
        }
 }
@@ -161,7 +161,7 @@ static const char *fwd_code_str(enum mtrace_fwd_code code)
        case MTRACE_FWD_CODE_ADMIN_PROHIB:
                return "admin. prohib.";
        default:
-               sprintf(buf, "unknown fwd. code (%d)", code);
+               snprintf(buf, sizeof(buf), "unknown fwd. code (%d)", code);
                return buf;
        }
 }