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upstream: Fix PRINT macro, the suffix param to sshlog() was missing.

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Also remove redundant __func__ prefix from PRINT calls as the macro already
adds __FILE__, __func__ and __LINE__.  From Christos Zoulas. OK dtucker@

OpenBSD-Commit-ID: 01fdfa9c5541151b5461d9d7d6ca186a3413d949
This commit is contained in:
millert@openbsd.org 2021-03-06 20:36:31 +00:00 committed by Damien Miller
parent 160db17fc6
commit e99080c05d
1 changed files with 20 additions and 21 deletions
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41
sshkey-xmss.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sshkey-xmss.c,v 1.9 2020/10/19 22:49:23 dtucker Exp $ */
/* $OpenBSD: sshkey-xmss.c,v 1.10 2021/03/06 20:36:31 millert Exp $ */
/*
* Copyright (c) 2017 Markus Friedl. All rights reserved.
*
@ -89,7 +89,7 @@ int sshkey_xmss_serialize_enc_key(const struct sshkey *, struct sshbuf *);
int sshkey_xmss_deserialize_enc_key(struct sshkey *, struct sshbuf *);
#define PRINT(...) do { if (printerror) sshlog(__FILE__, __func__, __LINE__, \
0, SYSLOG_LEVEL_ERROR, __VA_ARGS__); } while (0)
0, SYSLOG_LEVEL_ERROR, NULL, __VA_ARGS__); } while (0)
int
sshkey_xmss_init(struct sshkey *key, const char *name)
@ -405,7 +405,7 @@ sshkey_xmss_get_state_from_file(struct sshkey *k, const char *filename,
if ((fd = open(filename, O_RDONLY)) >= 0) {
*have_file = 1;
if (atomicio(read, fd, buf, sizeof(buf)) != sizeof(buf)) {
PRINT("%s: corrupt state file: %s", __func__, filename);
PRINT("corrupt state file: %s", filename);
goto done;
}
len = PEEK_U32(buf);
@ -414,7 +414,7 @@ sshkey_xmss_get_state_from_file(struct sshkey *k, const char *filename,
goto done;
}
if (atomicio(read, fd, data, len) != len) {
PRINT("%s: cannot read blob: %s", __func__, filename);
PRINT("cannot read blob: %s", filename);
goto done;
}
if ((enc = sshbuf_from(data, len)) == NULL) {
@ -477,18 +477,18 @@ sshkey_xmss_get_state(const struct sshkey *k, int printerror)
}
if ((lockfd = open(lockfile, O_CREAT|O_RDONLY, 0600)) == -1) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: cannot open/create: %s", __func__, lockfile);
PRINT("cannot open/create: %s", lockfile);
goto done;
}
while (flock(lockfd, LOCK_EX|LOCK_NB) == -1) {
if (errno != EWOULDBLOCK) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: cannot lock: %s", __func__, lockfile);
PRINT("cannot lock: %s", lockfile);
goto done;
}
if (++tries > 10) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: giving up on: %s", __func__, lockfile);
PRINT("giving up on: %s", lockfile);
goto done;
}
usleep(1000*100*tries);
@ -508,13 +508,13 @@ sshkey_xmss_get_state(const struct sshkey *k, int printerror)
/* check that bds state is initialized */
if (state->bds.auth == NULL)
goto done;
PRINT("%s: start from scratch idx 0: %u", __func__, state->idx);
PRINT("start from scratch idx 0: %u", state->idx);
} else if (r != 0) {
ret = r;
goto done;
}
if (state->idx + 1 < state->idx) {
PRINT("%s: state wrap: %u", __func__, state->idx);
PRINT("state wrap: %u", state->idx);
goto done;
}
state->have_state = have_state;
@ -589,8 +589,8 @@ sshkey_xmss_update_state(const struct sshkey *k, int printerror)
ret = 0;
goto done;
} else if (idx != state->idx + 1) {
PRINT("%s: more than one signature happened: idx %u state %u",
__func__, idx, state->idx);
PRINT("more than one signature happened: idx %u state %u",
idx, state->idx);
goto done;
}
state->idx = idx;
@ -608,55 +608,54 @@ sshkey_xmss_update_state(const struct sshkey *k, int printerror)
goto done;
}
if ((ret = sshkey_xmss_serialize_state(k, b)) != 0) {
PRINT("%s: SERLIALIZE FAILED: %d", __func__, ret);
PRINT("SERLIALIZE FAILED: %d", ret);
goto done;
}
if ((ret = sshkey_xmss_encrypt_state(k, b, &enc)) != 0) {
PRINT("%s: ENCRYPT FAILED: %d", __func__, ret);
PRINT("ENCRYPT FAILED: %d", ret);
goto done;
}
if ((fd = open(nstatefile, O_CREAT|O_WRONLY|O_EXCL, 0600)) == -1) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: open new state file: %s", __func__, nstatefile);
PRINT("open new state file: %s", nstatefile);
goto done;
}
POKE_U32(buf, sshbuf_len(enc));
if (atomicio(vwrite, fd, buf, sizeof(buf)) != sizeof(buf)) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: write new state file hdr: %s", __func__, nstatefile);
PRINT("write new state file hdr: %s", nstatefile);
close(fd);
goto done;
}
if (atomicio(vwrite, fd, sshbuf_mutable_ptr(enc), sshbuf_len(enc)) !=
sshbuf_len(enc)) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: write new state file data: %s", __func__, nstatefile);
PRINT("write new state file data: %s", nstatefile);
close(fd);
goto done;
}
if (fsync(fd) == -1) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: sync new state file: %s", __func__, nstatefile);
PRINT("sync new state file: %s", nstatefile);
close(fd);
goto done;
}
if (close(fd) == -1) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: close new state file: %s", __func__, nstatefile);
PRINT("close new state file: %s", nstatefile);
goto done;
}
if (state->have_state) {
unlink(ostatefile);
if (link(statefile, ostatefile)) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: backup state %s to %s", __func__, statefile,
ostatefile);
PRINT("backup state %s to %s", statefile, ostatefile);
goto done;
}
}
if (rename(nstatefile, statefile) == -1) {
ret = SSH_ERR_SYSTEM_ERROR;
PRINT("%s: rename %s to %s", __func__, nstatefile, statefile);
PRINT("rename %s to %s", nstatefile, statefile);
goto done;
}
ret = 0;