improve clean_pathname() function: drop realloc

rf. previous commit a5b7a9a8bec6a7f2162850449b1ff29c1fde2826

freeing what is expected to be a single byte only is most probably not
worth the effort

1 files changed, 0 insertions, 7 deletions

diff --git a/src/firejail/util.c b/src/firejail/util.c
index 0d1418b43..61330a87e 100644
--- a/src/firejail/util.c
+++ b/src/firejail/util.c
@@ -560,13 +560,6 @@ char *clean_pathname(const char *path) {
                 // remove a trailing slash
                 if (j > 1 && rv[j - 1] == '/')
                         rv[j - 1] = '\0';
-
-                size_t new_len = strlen(rv);
-                if (new_len < len) {
-                        rv = realloc(rv, new_len + 1);
-                        if (!rv)
-                                errExit("realloc");
-                }
         }
 
         return rv;