Configuration Information [Automatically generated, do not change]:
Machine: i686
OS: linux-gnu
Compiler: afl-gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i686'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i686-pc-linux-gnu'
-DCONF_VENDOR='pc' -DLOCALEDIR='/usr/local/share/locale' -DPACKAGE='bash'
-DSHELL -DHAVE_CONFIG_H -I. -I. -I./include -I./lib -fsanitize=address
-Wno-parentheses -Wno-format-security
uname output: Linux jefeus-vm 4.9.0-4-686-pae #1 SMP Debian 4.9.65-3+deb9u1
(2017-12-23) i686 GNU/Linux
Machine Type: i686-pc-linux-gnu
Bash Version: 4.4
Patch Level: 19
Release Status: release
Description:
When calling bash -e <file> (where <file> is a file conaining
the string "exit -"), a heap buffer overread of size 1 in
builtins/common.c:505 occurs. This is presumably caused by the absence
of a
check if a number follows the "-" sign.
Repeat-By:
In order to get bash to run with the compiler flags mentioned
above, one must add the --without-bash-malloc or else bash
segfaults on startup.
