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-rw-r--r--sshbuf-getput-basic.c22
-rw-r--r--sshbuf-getput-crypto.c8
-rw-r--r--sshbuf.c24
-rw-r--r--sshbuf.h17
4 files changed, 36 insertions, 35 deletions
diff --git a/sshbuf-getput-basic.c b/sshbuf-getput-basic.c
index 9803fb5ed..dcec0364b 100644
--- a/sshbuf-getput-basic.c
+++ b/sshbuf-getput-basic.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshbuf-getput-basic.c,v 1.11 2020/06/05 03:25:35 djm Exp $ */
+/* $OpenBSD: sshbuf-getput-basic.c,v 1.12 2022/05/25 00:31:13 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@@ -198,7 +198,7 @@ sshbuf_get_string(struct sshbuf *buf, u_char **valp, size_t *lenp)
return r;
if (valp != NULL) {
if ((*valp = malloc(len + 1)) == NULL) {
- SSHBUF_DBG(("SSH_ERR_ALLOC_FAIL"));
+ SSHBUF_DBG("SSH_ERR_ALLOC_FAIL");
return SSH_ERR_ALLOC_FAIL;
}
if (len != 0)
@@ -229,7 +229,7 @@ sshbuf_get_string_direct(struct sshbuf *buf, const u_char **valp, size_t *lenp)
*lenp = len;
if (sshbuf_consume(buf, len + 4) != 0) {
/* Shouldn't happen */
- SSHBUF_DBG(("SSH_ERR_INTERNAL_ERROR"));
+ SSHBUF_DBG("SSH_ERR_INTERNAL_ERROR");
SSHBUF_ABORT();
return SSH_ERR_INTERNAL_ERROR;
}
@@ -248,16 +248,16 @@ sshbuf_peek_string_direct(const struct sshbuf *buf, const u_char **valp,
if (lenp != NULL)
*lenp = 0;
if (sshbuf_len(buf) < 4) {
- SSHBUF_DBG(("SSH_ERR_MESSAGE_INCOMPLETE"));
+ SSHBUF_DBG("SSH_ERR_MESSAGE_INCOMPLETE");
return SSH_ERR_MESSAGE_INCOMPLETE;
}
len = PEEK_U32(p);
if (len > SSHBUF_SIZE_MAX - 4) {
- SSHBUF_DBG(("SSH_ERR_STRING_TOO_LARGE"));
+ SSHBUF_DBG("SSH_ERR_STRING_TOO_LARGE");
return SSH_ERR_STRING_TOO_LARGE;
}
if (sshbuf_len(buf) - 4 < len) {
- SSHBUF_DBG(("SSH_ERR_MESSAGE_INCOMPLETE"));
+ SSHBUF_DBG("SSH_ERR_MESSAGE_INCOMPLETE");
return SSH_ERR_MESSAGE_INCOMPLETE;
}
if (valp != NULL)
@@ -283,14 +283,14 @@ sshbuf_get_cstring(struct sshbuf *buf, char **valp, size_t *lenp)
/* Allow a \0 only at the end of the string */
if (len > 0 &&
(z = memchr(p , '\0', len)) != NULL && z < p + len - 1) {
- SSHBUF_DBG(("SSH_ERR_INVALID_FORMAT"));
+ SSHBUF_DBG("SSH_ERR_INVALID_FORMAT");
return SSH_ERR_INVALID_FORMAT;
}
if ((r = sshbuf_skip_string(buf)) != 0)
return -1;
if (valp != NULL) {
if ((*valp = malloc(len + 1)) == NULL) {
- SSHBUF_DBG(("SSH_ERR_ALLOC_FAIL"));
+ SSHBUF_DBG("SSH_ERR_ALLOC_FAIL");
return SSH_ERR_ALLOC_FAIL;
}
if (len != 0)
@@ -517,7 +517,7 @@ sshbuf_put_string(struct sshbuf *buf, const void *v, size_t len)
int r;
if (len > SSHBUF_SIZE_MAX - 4) {
- SSHBUF_DBG(("SSH_ERR_NO_BUFFER_SPACE"));
+ SSHBUF_DBG("SSH_ERR_NO_BUFFER_SPACE");
return SSH_ERR_NO_BUFFER_SPACE;
}
if ((r = sshbuf_reserve(buf, len + 4, &d)) < 0)
@@ -575,7 +575,7 @@ sshbuf_put_bignum2_bytes(struct sshbuf *buf, const void *v, size_t len)
int r, prepend;
if (len > SSHBUF_SIZE_MAX - 5) {
- SSHBUF_DBG(("SSH_ERR_NO_BUFFER_SPACE"));
+ SSHBUF_DBG("SSH_ERR_NO_BUFFER_SPACE");
return SSH_ERR_NO_BUFFER_SPACE;
}
/* Skip leading zero bytes */
@@ -625,7 +625,7 @@ sshbuf_get_bignum2_bytes_direct(struct sshbuf *buf,
*lenp = len;
if (sshbuf_consume(buf, olen + 4) != 0) {
/* Shouldn't happen */
- SSHBUF_DBG(("SSH_ERR_INTERNAL_ERROR"));
+ SSHBUF_DBG("SSH_ERR_INTERNAL_ERROR");
SSHBUF_ABORT();
return SSH_ERR_INTERNAL_ERROR;
}
diff --git a/sshbuf-getput-crypto.c b/sshbuf-getput-crypto.c
index 2e61d3bcd..0a7229918 100644
--- a/sshbuf-getput-crypto.c
+++ b/sshbuf-getput-crypto.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshbuf-getput-crypto.c,v 1.8 2019/11/15 06:00:20 djm Exp $ */
+/* $OpenBSD: sshbuf-getput-crypto.c,v 1.9 2022/05/25 00:31:13 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@@ -84,7 +84,7 @@ sshbuf_get_ec(struct sshbuf *buf, EC_POINT *v, const EC_GROUP *g)
/* Skip string */
if (sshbuf_get_string_direct(buf, NULL, NULL) != 0) {
/* Shouldn't happen */
- SSHBUF_DBG(("SSH_ERR_INTERNAL_ERROR"));
+ SSHBUF_DBG("SSH_ERR_INTERNAL_ERROR");
SSHBUF_ABORT();
return SSH_ERR_INTERNAL_ERROR;
}
@@ -100,7 +100,7 @@ sshbuf_get_eckey(struct sshbuf *buf, EC_KEY *v)
size_t len;
if (pt == NULL) {
- SSHBUF_DBG(("SSH_ERR_ALLOC_FAIL"));
+ SSHBUF_DBG("SSH_ERR_ALLOC_FAIL");
return SSH_ERR_ALLOC_FAIL;
}
if ((r = sshbuf_peek_string_direct(buf, &d, &len)) < 0) {
@@ -119,7 +119,7 @@ sshbuf_get_eckey(struct sshbuf *buf, EC_KEY *v)
/* Skip string */
if (sshbuf_get_string_direct(buf, NULL, NULL) != 0) {
/* Shouldn't happen */
- SSHBUF_DBG(("SSH_ERR_INTERNAL_ERROR"));
+ SSHBUF_DBG("SSH_ERR_INTERNAL_ERROR");
SSHBUF_ABORT();
return SSH_ERR_INTERNAL_ERROR;
}
diff --git a/sshbuf.c b/sshbuf.c
index 840b899b1..0e873ef1d 100644
--- a/sshbuf.c
+++ b/sshbuf.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshbuf.c,v 1.16 2022/04/08 04:40:40 djm Exp $ */
+/* $OpenBSD: sshbuf.c,v 1.17 2022/05/25 00:31:13 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@@ -41,7 +41,7 @@ sshbuf_check_sanity(const struct sshbuf *buf)
buf->size > buf->alloc ||
buf->off > buf->size)) {
/* Do not try to recover from corrupted buffer internals */
- SSHBUF_DBG(("SSH_ERR_INTERNAL_ERROR"));
+ SSHBUF_DBG("SSH_ERR_INTERNAL_ERROR");
ssh_signal(SIGSEGV, SIG_DFL);
raise(SIGSEGV);
return SSH_ERR_INTERNAL_ERROR;
@@ -52,7 +52,7 @@ sshbuf_check_sanity(const struct sshbuf *buf)
static void
sshbuf_maybe_pack(struct sshbuf *buf, int force)
{
- SSHBUF_DBG(("force %d", force));
+ SSHBUF_DBG("force %d", force);
SSHBUF_TELL("pre-pack");
if (buf->off == 0 || buf->readonly || buf->refcount > 1)
return;
@@ -223,7 +223,7 @@ sshbuf_set_max_size(struct sshbuf *buf, size_t max_size)
u_char *dp;
int r;
- SSHBUF_DBG(("set max buf = %p len = %zu", buf, max_size));
+ SSHBUF_DBG("set max buf = %p len = %zu", buf, max_size);
if ((r = sshbuf_check_sanity(buf)) != 0)
return r;
if (max_size == buf->max_size)
@@ -241,7 +241,7 @@ sshbuf_set_max_size(struct sshbuf *buf, size_t max_size)
rlen = ROUNDUP(buf->size, SSHBUF_SIZE_INC);
if (rlen > max_size)
rlen = max_size;
- SSHBUF_DBG(("new alloc = %zu", rlen));
+ SSHBUF_DBG("new alloc = %zu", rlen);
if ((dp = recallocarray(buf->d, buf->alloc, rlen, 1)) == NULL)
return SSH_ERR_ALLOC_FAIL;
buf->cd = buf->d = dp;
@@ -309,7 +309,7 @@ sshbuf_allocate(struct sshbuf *buf, size_t len)
u_char *dp;
int r;
- SSHBUF_DBG(("allocate buf = %p len = %zu", buf, len));
+ SSHBUF_DBG("allocate buf = %p len = %zu", buf, len);
if ((r = sshbuf_check_reserve(buf, len)) != 0)
return r;
/*
@@ -327,12 +327,12 @@ sshbuf_allocate(struct sshbuf *buf, size_t len)
*/
need = len + buf->size - buf->alloc;
rlen = ROUNDUP(buf->alloc + need, SSHBUF_SIZE_INC);
- SSHBUF_DBG(("need %zu initial rlen %zu", need, rlen));
+ SSHBUF_DBG("need %zu initial rlen %zu", need, rlen);
if (rlen > buf->max_size)
rlen = buf->alloc + need;
- SSHBUF_DBG(("adjusted rlen %zu", rlen));
+ SSHBUF_DBG("adjusted rlen %zu", rlen);
if ((dp = recallocarray(buf->d, buf->alloc, rlen, 1)) == NULL) {
- SSHBUF_DBG(("realloc fail"));
+ SSHBUF_DBG("realloc fail");
return SSH_ERR_ALLOC_FAIL;
}
buf->alloc = rlen;
@@ -354,7 +354,7 @@ sshbuf_reserve(struct sshbuf *buf, size_t len, u_char **dpp)
if (dpp != NULL)
*dpp = NULL;
- SSHBUF_DBG(("reserve buf = %p len = %zu", buf, len));
+ SSHBUF_DBG("reserve buf = %p len = %zu", buf, len);
if ((r = sshbuf_allocate(buf, len)) != 0)
return r;
@@ -370,7 +370,7 @@ sshbuf_consume(struct sshbuf *buf, size_t len)
{
int r;
- SSHBUF_DBG(("len = %zu", len));
+ SSHBUF_DBG("len = %zu", len);
if ((r = sshbuf_check_sanity(buf)) != 0)
return r;
if (len == 0)
@@ -390,7 +390,7 @@ sshbuf_consume_end(struct sshbuf *buf, size_t len)
{
int r;
- SSHBUF_DBG(("len = %zu", len));
+ SSHBUF_DBG("len = %zu", len);
if ((r = sshbuf_check_sanity(buf)) != 0)
return r;
if (len == 0)
diff --git a/sshbuf.h b/sshbuf.h
index 07d54f0a9..935302033 100644
--- a/sshbuf.h
+++ b/sshbuf.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshbuf.h,v 1.25 2022/01/22 00:43:43 djm Exp $ */
+/* $OpenBSD: sshbuf.h,v 1.26 2022/05/25 00:31:13 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@@ -395,16 +395,17 @@ u_int sshbuf_refcount(const struct sshbuf *buf);
# ifdef SSHBUF_DEBUG
# define SSHBUF_TELL(what) do { \
- printf("%s:%d %s: %s size %zu alloc %zu off %zu max %zu\n", \
+ fprintf(stderr, \
+ "%s:%d %s: %s size %zu alloc %zu off %zu max %zu\n", \
__FILE__, __LINE__, __func__, what, \
buf->size, buf->alloc, buf->off, buf->max_size); \
- fflush(stdout); \
+ fflush(stderr); \
} while (0)
-# define SSHBUF_DBG(x) do { \
- printf("%s:%d %s: ", __FILE__, __LINE__, __func__); \
- printf x; \
- printf("\n"); \
- fflush(stdout); \
+# define SSHBUF_DBG(...) do { \
+ fprintf(stderr, "%s:%d %s: ", __FILE__, __LINE__, __func__); \
+ fprintf(stderr, __VA_ARGS__); \
+ fprintf(stderr, "\n"); \
+ fflush(stderr); \
} while (0)
# else
# define SSHBUF_TELL(what)
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 06:27:13 +0100