X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=crypto%2Fasn1%2Fa_bitstr.c;h=60b6e6d40385e4c17399161854c75e7fc7e071cb;hb=b6eb9827a6866981c08cc9613ca8b4a648894fb1;hp=4078be4c4b1cf142a6f550b802f481873af4c4a7;hpb=0dfb9398bb6493d5a56216e0c7039cb3f9fc88c6;p=oweals%2Fopenssl.git

diff --git a/crypto/asn1/a_bitstr.c b/crypto/asn1/a_bitstr.c
index 4078be4c4b..60b6e6d403 100644
--- a/crypto/asn1/a_bitstr.c
+++ b/crypto/asn1/a_bitstr.c
@@ -59,6 +59,7 @@
 #include <stdio.h>
 #include "cryptlib.h"
 #include <openssl/asn1.h>
+#include "asn1_locl.h"
 
 int ASN1_BIT_STRING_set(ASN1_BIT_STRING *x, unsigned char *d, int len)
 {
@@ -155,7 +156,7 @@ ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
     ret->flags |= (ASN1_STRING_FLAG_BITS_LEFT | i); /* set */
 
     if (len-- > 1) {            /* using one because of the bits left byte */
-        s = (unsigned char *)OPENSSL_malloc((int)len);
+        s = OPENSSL_malloc((int)len);
         if (s == NULL) {
             i = ERR_R_MALLOC_FAILURE;
             goto err;
@@ -167,8 +168,7 @@ ASN1_BIT_STRING *c2i_ASN1_BIT_STRING(ASN1_BIT_STRING **a,
         s = NULL;
 
     ret->length = (int)len;
-    if (ret->data != NULL)
-        OPENSSL_free(ret->data);
+    OPENSSL_free(ret->data);
     ret->data = s;
     ret->type = V_ASN1_BIT_STRING;
     if (a != NULL)
@@ -204,11 +204,7 @@ int ASN1_BIT_STRING_set_bit(ASN1_BIT_STRING *a, int n, int value)
     if ((a->length < (w + 1)) || (a->data == NULL)) {
         if (!value)
             return (1);         /* Don't need to set */
-        if (a->data == NULL)
-            c = (unsigned char *)OPENSSL_malloc(w + 1);
-        else
-            c = (unsigned char *)OPENSSL_realloc_clean(a->data,
-                                                       a->length, w + 1);
+        c = OPENSSL_realloc_clean(a->data, a->length, w + 1);
         if (c == NULL) {
             ASN1err(ASN1_F_ASN1_BIT_STRING_SET_BIT, ERR_R_MALLOC_FAILURE);
             return 0;