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| author |   Arjun Shankar <arjun@redhat.com> | 2024-01-15 17:44:45 +0100 |
|---|---|---|
| committer | Arjun Shankar <arjun@redhat.com> | 2024-01-30 15:53:37 +0100 |
| commit | ddf542da94caf97ff43cc2875c88749880b7259b (patch) | |
| tree | 718b463d18c506490d0c06fdac407ac78254d867 /stdlib/stdc_first_trailing_zero_ui.c | |
| parent | syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6779) (diff) | |
| download | glibc-ddf542da94caf97ff43cc2875c88749880b7259b.tar.xz glibc-ddf542da94caf97ff43cc2875c88749880b7259b.zip | |
syslog: Fix integer overflow in __vsyslog_internal (CVE-2023-6780)
__vsyslog_internal calculated a buffer size by adding two integers, but
did not first check if the addition would overflow. This commit fixes
that.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'stdlib/stdc_first_trailing_zero_ui.c')
0 files changed, 0 insertions, 0 deletions