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freebsd
GitHub Repository: freebsd/freebsd-ports-kde
 Path: blob/main/ftp/bbftp-client/files/patch-connecttoserver.c
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--- connecttoserver.c.orig	2013-02-07 10:42:46 UTC

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+++ connecttoserver.c

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@@ -517,6 +517,7 @@ int connectviapassword() 

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 #ifdef WITH_SSL

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     RSA     *hisrsa ;

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     int lenrsa ;

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+    BIGNUM *n, *e;

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 #endif

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     /*

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     ** Get the socket

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@@ -629,33 +630,35 @@ int connectviapassword() 

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         /*

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         ** Getting BIGNUM structures to store the key and exponent

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         */

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-        if ( (hisrsa->n = BN_new()) == NULL) {

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+        n = BN_new();

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+        e = BN_new();

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+        if (n == NULL || e == NULL) {

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             free(readbuffer) ;

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             close(tmpctrlsock) ;

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             printmessage(stderr,CASE_ERROR,56,timestamp,"Error reading encrypted message : %s (%s)\n","getting BIGNUM",(char *) ERR_error_string(ERR_get_error(),NULL)) ;

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             return -1 ;

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         }

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-        if ( (hisrsa->e = BN_new()) == NULL) { 

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-            free(readbuffer) ;

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-            close(tmpctrlsock) ;

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-            printmessage(stderr,CASE_ERROR,56,timestamp,"Error reading encrypted message : %s (%s)\n","getting BIGNUM",(char *) ERR_error_string(ERR_get_error(),NULL)) ;

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-            return -1 ;

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-        }

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         /*

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         ** Copy the key and exponent received

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         */

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-        if ( BN_mpi2bn(pubkey,lenkey,hisrsa->n) == NULL ) {

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+        if ( BN_mpi2bn(pubkey,lenkey,n) == NULL ) {

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             free(readbuffer) ;

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             close(tmpctrlsock) ;

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             printmessage(stderr,CASE_ERROR,56,timestamp,"Error reading encrypted message : %s (%s)\n","copying pubkey",(char *) ERR_error_string(ERR_get_error(),NULL)) ;

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             return -1 ;

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         }

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-        if ( BN_mpi2bn(pubexponent,lenexpo,hisrsa->e) == NULL ) {

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+        if ( BN_mpi2bn(pubexponent,lenexpo,e) == NULL ) {

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             free(readbuffer) ;

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             close(tmpctrlsock) ;

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             printmessage(stderr,CASE_ERROR,56,timestamp,"Error reading encrypted message : %s (%s)\n","copying pubexponent",(char *) ERR_error_string(ERR_get_error(),NULL)) ;

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             return -1 ;

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         }

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+#if OPENSSL_VERSION_NUMBER < 0x10100000L

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+        hisrsa->n = n;

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+        hisrsa->e = e;

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+#else

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+        RSA_set0_key(hisrsa, n, e, NULL);

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+#endif

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         lenrsa = RSA_size(hisrsa) ;

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         if (strlen(username) > lenrsa - 41 ) {

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