diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | NEWS | 2 | ||||
| -rw-r--r-- | stdlib/random.c | 5 |
3 files changed, 8 insertions, 3 deletions
@@ -1,5 +1,9 @@ 2013-04-29 Andreas Jaeger <aj@suse.de> + [BZ #15380] + * stdlib/random.c (__initstate): Return NULL if + __initstate fails. + [BZ# 15086] * resolv/res_debug.c (p_option): Handle RES_NOALIASES, RES_KEEPTSIG, RES_BLAST, RES_NOIP6DOTINT, RES_SNGLKUP, @@ -15,7 +15,7 @@ Version 2.18 15006, 15007, 15020, 15023, 15036, 15054, 15055, 15062, 15078, 15086, 15160, 15214, 15221, 15232, 15234, 15283, 15285, 15287, 15304, 15305, 15307, 15309, 15327, 15330, 15335, 15336, 15337, 15342, 15346, 15361, - 15366, 15394, 15405, 15406, 15409. + 15366, 15380, 15394, 15405, 15406, 15409. * CVE-2013-0242 Buffer overrun in regexp matcher has been fixed (Bugzilla #15078). diff --git a/stdlib/random.c b/stdlib/random.c index 3ed610dd9c..967dec3539 100644 --- a/stdlib/random.c +++ b/stdlib/random.c @@ -234,16 +234,17 @@ __initstate (seed, arg_state, n) size_t n; { int32_t *ostate; + int ret; __libc_lock_lock (lock); ostate = &unsafe_state.state[-1]; - __initstate_r (seed, arg_state, n, &unsafe_state); + ret = __initstate_r (seed, arg_state, n, &unsafe_state); __libc_lock_unlock (lock); - return (char *) ostate; + return ret == -1 ? NULL : (char *) ostate; } weak_alias (__initstate, initstate) |