diff options
Diffstat (limited to 'stdlib/setenv.c')
| -rw-r--r-- | stdlib/setenv.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/stdlib/setenv.c b/stdlib/setenv.c index 3043498103..6b5f9be8d5 100644 --- a/stdlib/setenv.c +++ b/stdlib/setenv.c @@ -146,6 +146,11 @@ __add_to_environ (name, value, combined, replace) UNLOCK; return -1; } + + if (__environ != last_environ) + memcpy ((char *) new_environ, (char *) __environ, + size * sizeof (char *)); + new_environ[size] = NULL; new_environ[size + 1] = NULL; ep = new_environ + size; |