[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2022-01-11 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 --- Comment #8 from Siddhesh Poyarekar --- The test case for pr 103961 exposed a flaw in my patch, where assuming wholesize isn't always safe or at least would need more careful consideration. I need to think this through some more.

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2022-01-06 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Siddhesh Poyarekar changed: What|Removed |Added Status|NEW |ASSIGNED --- Comment #7 from

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2022-01-04 Thread siddhesh at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Siddhesh Poyarekar changed: What|Removed |Added CC||siddhesh at gcc dot gnu.org

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2021-10-13 Thread kees at outflux dot net via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Kees Cook changed: What|Removed |Added CC||kees at outflux dot net --- Comment #5 from

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2017-12-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Martin Sebor changed: What|Removed |Added Keywords||diagnostic, patch

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2017-12-19 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 --- Comment #3 from Martin Sebor --- Author: msebor Date: Tue Dec 19 19:14:57 2017 New Revision: 255836 URL: https://gcc.gnu.org/viewcvs?rev=255836=gcc=rev Log: PR middle-end/77608 - missing protection on trivially detectable runtime buffer

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2016-09-15 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Martin Sebor changed: What|Removed |Added Known to fail||4.9.3, 5.3.0, 6.2.0, 7.0 --- Comment #2

[Bug middle-end/77608] missing protection on trivially detectable runtime buffer overflow

2016-09-15 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77608 Martin Sebor changed: What|Removed |Added Status|UNCONFIRMED |ASSIGNED Last reconfirmed|