diff options
| -rw-r--r-- | hurd/lookup-retry.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hurd/lookup-retry.c b/hurd/lookup-retry.c index 6d8b05e..348549e 100644 --- a/hurd/lookup-retry.c +++ b/hurd/lookup-retry.c @@ -292,7 +292,7 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port) if (p < retryname) abort (); /* XXX write this right if this ever happens */ if (p > retryname) - strcpy (retryname, p); + memmove (retryname, p, strlen(p) + 1); startdir = *result; } else @@ -326,7 +326,7 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port) case '/': if (err = opentty (&startdir)) goto out; - strcpy (retryname, &retryname[4]); + memmove (retryname, &retryname[4], strlen(retryname + 4) + 1); break; default: goto bad_magic; @@ -344,7 +344,8 @@ __hurd_file_name_lookup_retry (error_t (*use_init_port) p = _itoa (__getpid (), &buf[sizeof buf], 10, 0); len = &buf[sizeof buf] - p; memcpy (buf, p, len); - strcpy (buf + len, &retryname[3]); + strncpy (buf + len, &retryname[3], sizeof buf - len - 1); + buf[sizeof buf - 1] = '\0'; strcpy (retryname, buf); /* Do a normal retry on the remaining components. */ |