use sha1_to_hex_r() instead of strcpy
[git/git.git] / builtin / rev-list.c
index d80d1ed..491d298 100644 (file)
@@ -217,7 +217,7 @@ static void print_var_int(const char *var, int val)
 static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
 {
        int cnt, flags = info->flags;
-       char hex[41] = "";
+       char hex[GIT_SHA1_HEXSZ + 1] = "";
        struct commit_list *tried;
        struct rev_info *revs = info->revs;
 
@@ -242,7 +242,7 @@ static int show_bisect_vars(struct rev_list_info *info, int reaches, int all)
                cnt = reaches;
 
        if (revs->commits)
-               strcpy(hex, sha1_to_hex(revs->commits->item->object.sha1));
+               sha1_to_hex_r(hex, revs->commits->item->object.sha1);
 
        if (flags & BISECT_SHOW_ALL) {
                traverse_commit_list(revs, show_commit, show_object, info);