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-rw-r--r--ui-shared.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/ui-shared.c b/ui-shared.c
index 739505a..b53c56d 100644
--- a/ui-shared.c
+++ b/ui-shared.c
@@ -1159,7 +1159,7 @@ void cgit_print_snapshot_links(const struct cgit_repo *repo, const char *ref,
void cgit_set_title_from_path(const char *path)
{
- size_t path_len, path_index, path_last_end;
+ size_t path_len, path_index, path_last_end, line_len;
char *new_title;
if (!path)
@@ -1176,14 +1176,18 @@ void cgit_set_title_from_path(const char *path)
continue;
}
strncat(new_title, &path[path_index + 1], path_last_end - path_index - 1);
- strcat(new_title, "\\");
+ line_len = strlen(new_title);
+ new_title[line_len++] = '\\';
+ new_title[line_len] = '\0';
path_last_end = path_index;
}
}
if (path_last_end)
strncat(new_title, path, path_last_end);
- strcat(new_title, " - ");
- strcat(new_title, ctx.page.title);
+ line_len = strlen(new_title);
+ memcpy(&new_title[line_len], " - ", 3);
+ new_title[line_len + 3] = '\0';
+ strncat(new_title, ctx.page.title, sizeof(new_title) - strlen(new_title) - 1);
ctx.page.title = new_title;
}