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upstream: Make debug call printf("%s", NULL) safe.
Prevents problems on platforms where this isn't safe (which it's not required to be). ok djm@ OpenBSD-Commit-ID: 8fa4ce3ad90915c925b81b99a79ab920b0523387
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@ -1,4 +1,4 @@
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/* $OpenBSD: monitor_wrap.c,v 1.137 2024/10/14 01:57:50 djm Exp $ */
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/* $OpenBSD: monitor_wrap.c,v 1.138 2024/10/22 06:13:00 dtucker Exp $ */
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/*
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* Copyright 2002 Niels Provos <provos@citi.umich.edu>
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* Copyright 2002 Markus Friedl <markus@openbsd.org>
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@ -273,7 +273,8 @@ mm_sshkey_sign(struct ssh *ssh, struct sshkey *key, u_char **sigp, size_t *lenp,
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if ((r = sshbuf_get_string(m, sigp, lenp)) != 0)
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fatal_fr(r, "parse");
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sshbuf_free(m);
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debug3_f("%s signature len=%zu", hostkey_alg, *lenp);
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debug3_f("%s signature len=%zu", hostkey_alg ? hostkey_alg : "(null)",
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*lenp);
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return (0);
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}
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