diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | stdlib/strtod_l.c | 4 |
2 files changed, 9 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index c8bdd6dba2..5b04f1b5ad 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2010-08-31 Andreas Schwab <schwab@redhat.com> + + [BZ #7066] + * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix array overflow when + shifting retval into place. + 2010-09-14 Ulrich Drepper <drepper@redhat.com> * resolv/res_init.c (__res_vinit): Count the default server we added. diff --git a/stdlib/strtod_l.c b/stdlib/strtod_l.c index 9ddfa3fa66..099fcf751e 100644 --- a/stdlib/strtod_l.c +++ b/stdlib/strtod_l.c @@ -1491,7 +1491,9 @@ ____STRTOF_INTERNAL (nptr, endptr, group, loc) register int i; (void) __mpn_lshift (&retval[used / BITS_PER_MP_LIMB], - retval, RETURN_LIMB_SIZE, + retval, + (RETURN_LIMB_SIZE + - used / BITS_PER_MP_LIMB), used % BITS_PER_MP_LIMB); for (i = used / BITS_PER_MP_LIMB - 1; i >= 0; --i) retval[i] = 0; |