Arjun Shankar 6bd0e4efcc syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246) ... __vsyslog_internal did not handle a case where printing a SYSLOG_HEADER containing a long program name failed to update the required buffer size, leading to the allocation and overflow of a too-small buffer on the heap. This commit fixes that. It also adds a new regression test that uses glibc.malloc.check. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>		2024-01-30 15:53:37 +01:00
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postclean.req	syslog: Fix heap buffer overflow in __vsyslog_internal (CVE-2023-6246)	2024-01-30 15:53:37 +01:00