If CRYPTO_realloc() is called with a NULL pointer, have it call

OPENSSL_malloc().
PR: 187

diff --git a/crypto/mem.c b/crypto/mem.c
index 3b5b2bbc681452586e6426b59520a399e25be3a4..9df2a367e7e22ed230d3b6be8508e97b0994c529 100644 (file)
--- a/crypto/mem.c
+++ b/crypto/mem.c
@@ -226,6 +226,9 @@ void *CRYPTO_realloc(void *str, int num, const char *file, int line)
        {
        void *ret = NULL;
 
+       if (str == NULL)
+               return CRYPTO_malloc(num, file, line);
+
        if (realloc_debug_func != NULL)
                realloc_debug_func(str, NULL, num, file, line, 0);
        ret = realloc_func(str,num);