Re: [PATCH] [libiberty] Fix read buffer overflow in split_directories

2019-12-06 Thread Jeff Law
On Thu, 2019-11-28 at 22:10 +0100, Tim Rühsen wrote: > An empty name param leads to read buffer overflow in > function split_directories. > > * libiberty/make-relative-prefix.c (split_directories): > Return early on empty name. > --- > libiberty/ChangeLog | 7 +++ > libiberty/m

Re: [PATCH] [libiberty] Fix read buffer overflow in split_directories

2019-11-29 Thread Ian Lance Taylor via gcc-patches
On Thu, Nov 28, 2019 at 1:11 PM Tim Rühsen wrote: > > An empty name param leads to read buffer overflow in > function split_directories. > > * libiberty/make-relative-prefix.c (split_directories): > Return early on empty name. > --- > libiberty/ChangeLog | 7 +++ > libiberty/ma