Recent changes from 0.9.6-stable.

diff --git a/crypto/asn1/t_pkey.c b/crypto/asn1/t_pkey.c
index ae18da96e3d19b0856666c2e5728a7e3b365c786..a97341dd8d43996b8aca617b32428c4b4f33f4e0 100644 (file)
--- a/crypto/asn1/t_pkey.c
+++ b/crypto/asn1/t_pkey.c
@@ -96,10 +96,34 @@ int RSA_print(BIO *bp, RSA *x, int off)
        char str[128];
        const char *s;
        unsigned char *m=NULL;
-       int i,ret=0;
+       int ret=0;
+       size_t buf_len=0, i;
 
-       i=RSA_size(x);
-       m=(unsigned char *)OPENSSL_malloc((unsigned int)i+10);
+       if (x->n)
+               buf_len = (size_t)BN_num_bytes(x->n);
+       if (x->e)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->e)))
+                       buf_len = i;
+       if (x->d)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->d)))
+                       buf_len = i;
+       if (x->p)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->p)))
+                       buf_len = i;
+       if (x->q)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->q)))
+                       buf_len = i;
+       if (x->dmp1)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->dmp1)))
+                       buf_len = i;
+       if (x->dmq1)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->dmq1)))
+                       buf_len = i;
+       if (x->iqmp)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->iqmp)))
+                       buf_len = i;
+
+       m=(unsigned char *)OPENSSL_malloc(buf_len+10);
        if (m == NULL)
                {
                RSAerr(RSA_F_RSA_PRINT,ERR_R_MALLOC_FAILURE);
@@ -161,22 +185,25 @@ int DSA_print(BIO *bp, DSA *x, int off)
        {
        char str[128];
        unsigned char *m=NULL;
-       int i,ret=0;
-       BIGNUM *bn=NULL;
+       int ret=0;
+       size_t buf_len=0,i;
 
-       if (x->p != NULL)
-               bn=x->p;
-       else if (x->priv_key != NULL)
-               bn=x->priv_key;
-       else if (x->pub_key != NULL)
-               bn=x->pub_key;
-               
-       /* larger than needed but what the hell :-) */
-       if (bn != NULL)
-               i=BN_num_bytes(bn)*2;
-       else
-               i=256;
-       m=(unsigned char *)OPENSSL_malloc((unsigned int)i+10);
+       if (x->p)
+               buf_len = (size_t)BN_num_bytes(x->p);
+       if (x->q)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->q)))
+                       buf_len = i;
+       if (x->g)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->g)))
+                       buf_len = i;
+       if (x->priv_key)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->priv_key)))
+                       buf_len = i;
+       if (x->pub_key)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->pub_key)))
+                       buf_len = i;
+
+       m=(unsigned char *)OPENSSL_malloc(buf_len+10);
        if (m == NULL)
                {
                DSAerr(DSA_F_DSA_PRINT,ERR_R_MALLOC_FAILURE);
@@ -281,10 +308,15 @@ int DHparams_print_fp(FILE *fp, DH *x)
 int DHparams_print(BIO *bp, DH *x)
        {
        unsigned char *m=NULL;
-       int reason=ERR_R_BUF_LIB,i,ret=0;
+       int reason=ERR_R_BUF_LIB,ret=0;
+       size_t buf_len=0, i;
 
-       i=BN_num_bytes(x->p);
-       m=(unsigned char *)OPENSSL_malloc((unsigned int)i+10);
+       if (x->p)
+               buf_len = (size_t)BN_num_bytes(x->p);
+       if (x->g)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->g)))
+                       buf_len = i;
+       m=(unsigned char *)OPENSSL_malloc(buf_len+10);
        if (m == NULL)
                {
                reason=ERR_R_MALLOC_FAILURE;
@@ -334,10 +366,18 @@ int DSAparams_print_fp(FILE *fp, DSA *x)
 int DSAparams_print(BIO *bp, DSA *x)
        {
        unsigned char *m=NULL;
-       int reason=ERR_R_BUF_LIB,i,ret=0;
+       int reason=ERR_R_BUF_LIB,ret=0;
+       size_t buf_len=0, i;
 
-       i=BN_num_bytes(x->p);
-       m=(unsigned char *)OPENSSL_malloc((unsigned int)i+10);
+       if (x->p)
+               buf_len = (size_t)BN_num_bytes(x->p);
+       if (x->q)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->q)))
+                       buf_len = i;
+       if (x->g)
+               if (buf_len < (i = (size_t)BN_num_bytes(x->g)))
+                       buf_len = i;
+       m=(unsigned char *)OPENSSL_malloc(buf_len+10);
        if (m == NULL)
                {
                reason=ERR_R_MALLOC_FAILURE;

diff --git a/util/pod2mantest b/util/pod2mantest
index a67433407b3e0f1f112ad7e8c2efa71a49cd8a8c..449ef14f1b438426ccf82f3a2d46f0243c08689d 100755 (executable)
--- a/util/pod2mantest
+++ b/util/pod2mantest
@@ -11,7 +11,7 @@
 
 
 IFS=:
-try_without_dir=true
+try_without_dir=false
 # First we try "pod2man", then "$dir/pod2man" for each item in $PATH.
 for dir in dummy:$PATH; do
     if [ "$try_without_dir" = true ]; then