Re: glibc, asan and libfuzzer

2016-02-19 Thread Konstantin Serebryany
Thanks! On Fri, Feb 19, 2016 at 12:21 PM, Maxim Ostapenko wrote: > Of course. Will post the patch shortly. > > -- > You received this message because you are subscribed to the Google Groups > "address-sanitizer" group. > To unsubscribe from this group and stop receiving emails from it, send an >

Re: glibc, asan and libfuzzer

2016-02-19 Thread Maxim Ostapenko
Of course. Will post the patch shortly. -- You received this message because you are subscribed to the Google Groups "address-sanitizer" group. To unsubscribe from this group and stop receiving emails from it, send an email to address-sanitizer+unsubscr...@googlegroups.com. For more options, v

Re: glibc, asan and libfuzzer

2016-02-19 Thread Konstantin Serebryany
On Fri, Feb 19, 2016 at 10:28 AM, Maxim Ostapenko wrote: > FYI, this bug can be found by patched AddressSanitizer: >> > By patched, you mean the recvfrom interceptor below, right? Would you like to contribute it? > > ==18133==ERROR: AddressSanitizer: dynamic-stack-buffer-overflow on address >

Re: glibc, asan and libfuzzer

2016-02-19 Thread Maxim Ostapenko
Oh,I mean CVE-2015-7547 of course. -- You received this message because you are subscribed to the Google Groups "address-sanitizer" group. To unsubscribe from this group and stop receiving emails from it, send an email to address-sanitizer+unsubscr...@googlegroups.com. For more options, visit

Re: glibc, asan and libfuzzer

2016-02-19 Thread Maxim Ostapenko
Alloca instrumentation is really cool :) пятница, 19 февраля 2016 г., 21:31:46 UTC+3 пользователь Maxim Ostapenko написал: > > FYI, this bug can be found by patched AddressSanitizer: >> > > ==18133==ERROR: AddressSanitizer: dynamic-stack-buffer-overflow on address > 0x7ffc15acc820 at pc 0x00

Re: glibc, asan and libfuzzer

2016-02-19 Thread Maxim Ostapenko
> > FYI, this bug can be found by patched AddressSanitizer: > ==18133==ERROR: AddressSanitizer: dynamic-stack-buffer-overflow on address 0x7ffc15acc820 at pc 0x0048fea6 bp 0x7ffc15aca950 sp 0x7ffc15aca0f0 info: UDP server 1: sending response: 2076 bytes, RCODE 0 (for www123.example/1/28) RE