Commit 1de1d768 authored by Richard Levitte's avatar Richard Levitte
Browse files

Instead of a local hack, implement SIZE_MAX in numbers.h if it's missing 



Reviewed-by: default avatarStephen Henson <steve@openssl.org>
parent 6aa0ba4b

include/internal/numbers.h

+4 −0
Original line number Diff line number Diff line
@@ -105,5 +105,9 @@ 
#  define UINT64_MAX __MAXUINT__(uint64_t)

# endif



# ifndef SIZE_MAX

#  define SIZE_MAX __MAXUINT__(size_t)

# endif



#endif

ssl/packet_locl.h

+2 −5
Original line number Diff line number Diff line
@@ -65,6 +65,8 @@ 
# include <openssl/crypto.h>

# include <openssl/e_os2.h>



# include "internal/numbers.h"



# ifdef __cplusplus

extern "C" {

# endif
@@ -111,13 +113,8 @@ __owur static ossl_inline int PACKET_buf_init(PACKET *pkt, unsigned char *buf, 
                                              size_t len)

{

    /* Sanity check for negative values. */

#ifdef SIZE_MAX

    if (len > (size_t)(SIZE_MAX / 2))

        return 0;

#else

    if (len > ((size_t)2 << (sizeof(size_t) * 8 - 1)))

        return 0;

#endif



    pkt->curr = buf;

    pkt->remaining = len;