Merge pull request #4393 from donaldsharp/debug_all

[mirror_frr.git] / lib / libfrr.c

diff --git a/lib/libfrr.c b/lib/libfrr.c
index 8fa1509b7dfbecf0582b2aa26891aa4e722e20a9..15de96feee62f518c118a06881f1e93f27aa6102 100644 (file)
--- a/lib/libfrr.c
+++ b/lib/libfrr.c
@@ -81,8 +81,8 @@ static void opt_extend(const struct optspec *os)
 {
        const struct option *lo;
 
-       strcat(comb_optstr, os->optstr);
-       strcat(comb_helpstr, os->helpstr);
+       strlcat(comb_optstr, os->optstr, sizeof(comb_optstr));
+       strlcat(comb_helpstr, os->helpstr, sizeof(comb_helpstr));
        for (lo = os->longopts; lo->name; lo++)
                memcpy(comb_next_lo++, lo, sizeof(*lo));
 }