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-rw-r--r--openssl/crypto/bio/b_print.c15
-rw-r--r--openssl/crypto/bio/bio.h1
-rw-r--r--openssl/crypto/bio/bio_cb.c9
-rw-r--r--openssl/crypto/bio/bio_err.c3
-rw-r--r--openssl/crypto/bio/bss_dgram.c15
5 files changed, 33 insertions, 10 deletions
diff --git a/openssl/crypto/bio/b_print.c b/openssl/crypto/bio/b_print.c
index 5dc763000..c2cf6e619 100644
--- a/openssl/crypto/bio/b_print.c
+++ b/openssl/crypto/bio/b_print.c
@@ -592,7 +592,6 @@ fmtfp(char **sbuffer,
int fplace = 0;
int padlen = 0;
int zpadlen = 0;
- int caps = 0;
long intpart;
long fracpart;
long max10;
@@ -630,8 +629,7 @@ fmtfp(char **sbuffer,
/* convert integer part */
do {
- iconvert[iplace++] =
- (caps ? "0123456789ABCDEF" : "0123456789abcdef")[intpart % 10];
+ iconvert[iplace++] = "0123456789"[intpart % 10];
intpart = (intpart / 10);
} while (intpart && (iplace < (int)sizeof(iconvert)));
if (iplace == sizeof iconvert)
@@ -640,8 +638,7 @@ fmtfp(char **sbuffer,
/* convert fractional part */
do {
- fconvert[fplace++] =
- (caps ? "0123456789ABCDEF" : "0123456789abcdef")[fracpart % 10];
+ fconvert[fplace++] = "0123456789"[fracpart % 10];
fracpart = (fracpart / 10);
} while (fplace < max);
if (fplace == sizeof fconvert)
@@ -713,6 +710,10 @@ doapr_outch(char **sbuffer,
if (*maxlen == 0)
*maxlen = 1024;
*buffer = OPENSSL_malloc(*maxlen);
+ if(!*buffer) {
+ /* Panic! Can't really do anything sensible. Just return */
+ return;
+ }
if (*currlen > 0) {
assert(*sbuffer != NULL);
memcpy(*buffer, *sbuffer, *currlen);
@@ -721,6 +722,10 @@ doapr_outch(char **sbuffer,
} else {
*maxlen += 1024;
*buffer = OPENSSL_realloc(*buffer, *maxlen);
+ if(!*buffer) {
+ /* Panic! Can't really do anything sensible. Just return */
+ return;
+ }
}
}
/* What to do if *buffer is NULL? */
diff --git a/openssl/crypto/bio/bio.h b/openssl/crypto/bio/bio.h
index 60083bfde..7878fb198 100644
--- a/openssl/crypto/bio/bio.h
+++ b/openssl/crypto/bio/bio.h
@@ -833,6 +833,7 @@ void ERR_load_BIO_strings(void);
# define BIO_F_CONN_CTRL 127
# define BIO_F_CONN_STATE 115
# define BIO_F_DGRAM_SCTP_READ 132
+# define BIO_F_DGRAM_SCTP_WRITE 133
# define BIO_F_FILE_CTRL 116
# define BIO_F_FILE_READ 130
# define BIO_F_LINEBUFFER_CTRL 129
diff --git a/openssl/crypto/bio/bio_cb.c b/openssl/crypto/bio/bio_cb.c
index 8715f5cbc..d3e860686 100644
--- a/openssl/crypto/bio/bio_cb.c
+++ b/openssl/crypto/bio/bio_cb.c
@@ -70,14 +70,17 @@ long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
MS_STATIC char buf[256];
char *p;
long r = 1;
+ int len;
size_t p_maxlen;
if (BIO_CB_RETURN & cmd)
r = ret;
- BIO_snprintf(buf, sizeof buf, "BIO[%08lX]:", (unsigned long)bio);
- p = &(buf[14]);
- p_maxlen = sizeof buf - 14;
+ len = BIO_snprintf(buf,sizeof buf,"BIO[%p]: ",(void *)bio);
+
+ p = buf + len;
+ p_maxlen = sizeof(buf) - len;
+
switch (cmd) {
case BIO_CB_FREE:
BIO_snprintf(p, p_maxlen, "Free - %s\n", bio->method->name);
diff --git a/openssl/crypto/bio/bio_err.c b/openssl/crypto/bio/bio_err.c
index e8d3027c6..d9007aa3d 100644
--- a/openssl/crypto/bio/bio_err.c
+++ b/openssl/crypto/bio/bio_err.c
@@ -1,6 +1,6 @@
/* crypto/bio/bio_err.c */
/* ====================================================================
- * Copyright (c) 1999-2011 The OpenSSL Project. All rights reserved.
+ * Copyright (c) 1999-2015 The OpenSSL Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@@ -96,6 +96,7 @@ static ERR_STRING_DATA BIO_str_functs[] = {
{ERR_FUNC(BIO_F_CONN_CTRL), "CONN_CTRL"},
{ERR_FUNC(BIO_F_CONN_STATE), "CONN_STATE"},
{ERR_FUNC(BIO_F_DGRAM_SCTP_READ), "DGRAM_SCTP_READ"},
+ {ERR_FUNC(BIO_F_DGRAM_SCTP_WRITE), "DGRAM_SCTP_WRITE"},
{ERR_FUNC(BIO_F_FILE_CTRL), "FILE_CTRL"},
{ERR_FUNC(BIO_F_FILE_READ), "FILE_READ"},
{ERR_FUNC(BIO_F_LINEBUFFER_CTRL), "LINEBUFFER_CTRL"},
diff --git a/openssl/crypto/bio/bss_dgram.c b/openssl/crypto/bio/bss_dgram.c
index fcbae5f74..388d90d02 100644
--- a/openssl/crypto/bio/bss_dgram.c
+++ b/openssl/crypto/bio/bss_dgram.c
@@ -1012,6 +1012,10 @@ BIO *BIO_new_dgram_sctp(int fd, int close_flag)
*/
sockopt_len = (socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
authchunks = OPENSSL_malloc(sockopt_len);
+ if(!authchunks) {
+ BIO_vfree(bio);
+ return (NULL);
+ }
memset(authchunks, 0, sizeof(sockopt_len));
ret =
getsockopt(fd, IPPROTO_SCTP, SCTP_LOCAL_AUTH_CHUNKS, authchunks,
@@ -1347,6 +1351,10 @@ static int dgram_sctp_read(BIO *b, char *out, int outl)
optlen =
(socklen_t) (sizeof(sctp_assoc_t) + 256 * sizeof(uint8_t));
authchunks = OPENSSL_malloc(optlen);
+ if (!authchunks) {
+ BIOerr(BIO_F_DGRAM_SCTP_READ, ERR_R_MALLOC_ERROR);
+ return -1;
+ }
memset(authchunks, 0, sizeof(optlen));
ii = getsockopt(b->num, IPPROTO_SCTP, SCTP_PEER_AUTH_CHUNKS,
authchunks, &optlen);
@@ -1413,10 +1421,15 @@ static int dgram_sctp_write(BIO *b, const char *in, int inl)
* yet, we have to save it and send it as soon as the socket gets dry.
*/
if (data->save_shutdown && !BIO_dgram_sctp_wait_for_dry(b)) {
+ char *tmp;
data->saved_message.bio = b;
+ if(!(tmp = OPENSSL_malloc(inl))) {
+ BIOerr(BIO_F_DGRAM_SCTP_WRITE, ERR_R_MALLOC_ERROR);
+ return -1;
+ }
if (data->saved_message.data)
OPENSSL_free(data->saved_message.data);
- data->saved_message.data = OPENSSL_malloc(inl);
+ data->saved_message.data = tmp;
memcpy(data->saved_message.data, in, inl);
data->saved_message.length = inl;
return inl;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 15:44:41 +0000