diff options
| author | Wolfgang Denk <wd@denx.de> | 2009-09-11 09:05:32 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-09-11 10:10:12 +0200 |
| commit | d8d8724be06df43772162dc344ae20dfa814dc72 (patch) | |
| tree | fe6545d16d41462603b18ab96885c8742953dc96 | |
| parent | 51003b89816848cbe86a8fe48f970ba8b14005f5 (diff) | |
net/bootp.c: fix compile warning
Fix warning: bootp.c:695: warning: dereferencing type-punned pointer
will break strict-aliasing rules
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
| -rw-r--r-- | net/bootp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/bootp.c b/net/bootp.c index 0799ae2b0f..309385278f 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -683,6 +683,9 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) { uchar *end = popt + BOOTP_HDR_SIZE; int oplen, size; +#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET) + int *to_ptr; +#endif while (popt < end && *popt != 0xff) { oplen = *(popt + 1); @@ -692,7 +695,8 @@ static void DhcpOptionsProcess (uchar * popt, Bootp_t *bp) break; #if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET) case 2: /* Time offset */ - NetCopyLong ((ulong *)&NetTimeOffset, (ulong *) (popt + 2)); + to_ptr = &NetTimeOffset; + NetCopyLong ((ulong *)to_ptr, (ulong *)(popt + 2)); NetTimeOffset = ntohl (NetTimeOffset); break; #endif |