Ok
On 29/5/21 7:11 am, Ryan Long wrote: > CID 1444139: Dereference null return value in rtems_rtl_alloc_hook(). > > Closes #4333 > --- > cpukit/libdl/rtl-allocator.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/cpukit/libdl/rtl-allocator.c b/cpukit/libdl/rtl-allocator.c > index 647c0c8..861754e 100644 > --- a/cpukit/libdl/rtl-allocator.c > +++ b/cpukit/libdl/rtl-allocator.c > @@ -162,8 +162,11 @@ rtems_rtl_allocator > rtems_rtl_alloc_hook (rtems_rtl_allocator handler) > { > rtems_rtl_data* rtl = rtems_rtl_lock (); > - rtems_rtl_allocator previous = rtl->allocator.allocator; > - rtl->allocator.allocator = handler; > + rtems_rtl_allocator previous = NULL; > + if (rtl != NULL) { > + previous = rtl->allocator.allocator; > + rtl->allocator.allocator = handler; > + } > rtems_rtl_unlock (); > return previous; > } > _______________________________________________ devel mailing list devel@rtems.org http://lists.rtems.org/mailman/listinfo/devel