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Merged revisions 208746 via svnmerge from

Browse Source 
https://origsvn.digium.com/svn/asterisk/branches/1.4

........
  r208746 | jpeeler | 2009-07-25 01:19:50 -0500 (Sat, 25 Jul 2009) | 7 lines
  
  Fix compiling under dev-mode with gcc 4.4.0.
  
  Mostly trivial changes, but I did not know of any other way to fix the
  "dereferencing type-punned pointer will break strict-aliasing rules" error
  without creating a tmp variable in chan_skinny.
........


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@208749 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Jeff Peeler
2009-07-25 06:23:18 +00:00
parent 742f0b90dd
commit b7cfe90404
3 changed files with 10 additions and 6 deletions
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10
channels/chan_skinny.c
View File

@@ -6329,6 +6329,7 @@ static int get_input(struct skinnysession *s)
{
int res;
int dlen = 0;
int *bufaddr;
struct pollfd fds[1];
fds[0].fd = s->fd;
@@ -6375,7 +6376,8 @@ static int get_input(struct skinnysession *s)
return -1;
}
dlen = letohl(*(int *)s->inbuf);
bufaddr = (int *)s->inbuf;
dlen = letohl(*bufaddr);
if (dlen < 4) {
ast_debug(1, "Skinny Client sent invalid data.\n");
ast_mutex_unlock(&s->lock);
@@ -6384,7 +6386,7 @@ static int get_input(struct skinnysession *s)
if (dlen+8 > sizeof(s->inbuf)) {
dlen = sizeof(s->inbuf) - 8;
}
*(int *)s->inbuf = htolel(dlen);
*bufaddr = htolel(dlen);
res = read(s->fd, s->inbuf+4, dlen+4);
ast_mutex_unlock(&s->lock);
@@ -6403,13 +6405,15 @@ static int get_input(struct skinnysession *s)
static struct skinny_req *skinny_req_parse(struct skinnysession *s)
{
struct skinny_req *req;
int *bufaddr;
if (!(req = ast_calloc(1, SKINNY_MAX_PACKET)))
return NULL;
ast_mutex_lock(&s->lock);
memcpy(req, s->inbuf, skinny_header_size);
memcpy(&req->data, s->inbuf+skinny_header_size, letohl(*(int*)(s->inbuf))-4);
bufaddr = (int *)(s->inbuf);
memcpy(&req->data, s->inbuf+skinny_header_size, letohl(*bufaddr)-4);
ast_mutex_unlock(&s->lock);