On Fri, Jan 17, 2025 at 5:34 PM Chet Ramey <chet.ra...@case.edu> wrote: > > On 1/17/25 4:57 PM, Grisha Levit wrote: > > On Fri, Jan 17, 2025 at 4:47 PM Grisha Levit <grishale...@gmail.com> wrote: > >> > >> On Fri, Jan 17, 2025 at 9:31 AM Chet Ramey <chet.ra...@case.edu> wrote: > >>> > >>> On 1/15/25 4:08 PM, Grisha Levit wrote: > >>>> Another undo list UAF. Related, I think, to edit-and-execute-command. > >>>> > >>>> HISTFILE= INPUTRC=/ bash --norc -in <<< $' \n\cP \cN\cP\cU\cX\cE\n\e<' > >>> > >>> I can't reproduce this on macOS. > >>> > >> > >> I just tried a fresh build on macOS (15.2, arm64) and see the same result: > >> > >> $ ./configure CFLAGS='-fsanitize=address' > > > > And in a non-ASAN build: > > Nope. Not on intel running 15.1.1, either.
Very odd, I just tried intel 15.1.1 and still see the error. Do you have the same clang version? Or any suppressions in ASAN_OPTIONS? $ uname -a Darwin MacBookPro.lan 24.1.0 Darwin Kernel Version 24.1.0: Thu Oct 10 21:02:27 PDT 2024; root:xnu-11215.41.3~2/RELEASE_X86_64 x86_64 $ clang --version Apple clang version 16.0.0 (clang-1600.0.26.6) Target: x86_64-apple-darwin24.1.0 Thread model: posix InstalledDir: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin $ PS1='$ ' HISTFILE= INPUTRC=/ ./bash --norc -in <<< $' \n\cP \cN\cP\cU\cX\cE\n\e<' bash(32182,0x7ff84c1e6b40) malloc: nano zone abandoned due to inability to reserve vm space. $ $ $ $ ================================================================= ==32182==ERROR: AddressSanitizer: heap-use-after-free on address 0x60300000aee8 ...
