Description: fix signal handler race condition
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/2070497

CVE: CVE-2024-6387

Upstream-Status: Backport
https://git.launchpad.net/ubuntu/+source/openssh/commit/?h=applied/ubuntu/jammy-devel&id=b059bcfa928df4ff2d103ae2e8f4e3136ee03efc

Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>

--- a/log.c
+++ b/log.c
@@ -452,12 +452,14 @@ void
 sshsigdie(const char *file, const char *func, int line, int showfunc,
     LogLevel level, const char *suffix, const char *fmt, ...)
 {
+#if 0
 	va_list args;
 
 	va_start(args, fmt);
 	sshlogv(file, func, line, showfunc, SYSLOG_LEVEL_FATAL,
 	    suffix, fmt, args);
 	va_end(args);
+#endif
 	_exit(1);
 }