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files: Get rid of strict-aliasing violations

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Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
This commit is contained in:
Cyrill Gorcunov 2012-02-01 15:54:04 +04:00
parent 7050ea2ca8
commit 339ad2d887
1 changed files with 7 additions and 3 deletions
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10
files.c
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@ -329,7 +329,8 @@ static int open_fd(int pid, struct fdinfo_entry *fe,
struct msghdr hdr;
struct iovec data;
char cmsgbuf[CMSG_SPACE(sizeof(int))];
struct cmsghdr* cmsg;
struct cmsghdr *cmsg;
int *cmsg_data;
char dummy = '*';
@ -365,7 +366,8 @@ static int open_fd(int pid, struct fdinfo_entry *fe,
cmsg->cmsg_level = SOL_SOCKET;
cmsg->cmsg_type = SCM_RIGHTS;
*(int*)CMSG_DATA(cmsg) = fe->addr;
cmsg_data = (int *)CMSG_DATA(cmsg);
*cmsg_data = fe->addr;
tmp = sendmsg(sock, &hdr, 0);
if (tmp < 0) {
@ -387,6 +389,7 @@ static int recv_fd(int sock)
char buf[1];
char ccmsg[CMSG_SPACE(sizeof(int))];
struct cmsghdr *cmsg;
int *cmsg_data;
iov.iov_base = buf;
iov.iov_len = 1;
int ret;
@ -411,7 +414,8 @@ static int recv_fd(int sock)
return -1;
}
return *(int*)CMSG_DATA(cmsg);
cmsg_data = (int *)CMSG_DATA(cmsg);
return *cmsg_data;
}
static int receive_fd(int pid, struct fdinfo_entry *fe, struct fdinfo_desc *fi)