Re: AddressSanitizer: global-buffer-overflow in rl_filename_completion_function

2017-06-16 Thread Chet Ramey
On 6/16/17 10:57 AM, Eduardo A. Bustamante López wrote: > On Thu, Jun 15, 2017 at 09:41:08AM -0500, Eduardo Bustamante wrote: >> Found by fuzzing `read -e' with AFL. The stacktrace reported by Address >> Sanitizer is followed by the base64 encoded crashing input. >> >> >> ==1098==ERROR: AddressSani

Re: AddressSanitizer: global-buffer-overflow in rl_filename_completion_function

2017-06-16 Thread Eduardo A . Bustamante López
On Thu, Jun 15, 2017 at 09:41:08AM -0500, Eduardo Bustamante wrote: > Found by fuzzing `read -e' with AFL. The stacktrace reported by Address > Sanitizer is followed by the base64 encoded crashing input. > > > ==1098==ERROR: AddressSanitizer: global-buffer-overflow on address > 0x55e61a6b4c5c at

AddressSanitizer: global-buffer-overflow in rl_filename_completion_function

2017-06-15 Thread Eduardo Bustamante
Found by fuzzing `read -e' with AFL. The stacktrace reported by Address Sanitizer is followed by the base64 encoded crashing input. ==1098==ERROR: AddressSanitizer: global-buffer-overflow on address 0x55e61a6b4c5c at pc 0x55e61a3426ca bp 0x7fff1820a300 sp 0x7fff1820a2f8 READ of size 4 at 0x55e61