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allocate uip_buf as uint32_t to avoid risk for unaligned uip_buf on 32 or 16 bit architectures

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This commit is contained in:
joxe 2010-05-04 09:19:41 +00:00
parent cc55197d52
commit 790819e701
3 changed files with 8 additions and 6 deletions
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5
core/net/uip.c
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@ -41,7 +41,7 @@
*
* This file is part of the uIP TCP/IP stack.
*
* $Id: uip.c,v 1.23 2010/02/15 23:31:05 adamdunkels Exp $
* $Id: uip.c,v 1.24 2010/05/04 09:19:41 joxe Exp $
*
*/
@ -127,7 +127,8 @@ struct uip_eth_addr uip_ethaddr = {{0,0,0,0,0,0}};
#endif
#ifndef UIP_CONF_EXTERNAL_BUFFER
u8_t uip_buf[UIP_BUFSIZE + 2]; /* The packet buffer that contains
static uint32_t uip_buf32[(UIP_BUFSIZE + 3) / 4];
uint8_t *uip_buf = (uint8_t *)uip_buf32; /* The packet buffer that contains
incoming packets. */
#endif /* UIP_CONF_EXTERNAL_BUFFER */