diff options
Diffstat (limited to 'common/nslcd-prot.c')
| -rw-r--r-- | common/nslcd-prot.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/common/nslcd-prot.c b/common/nslcd-prot.c index 102a6df..5f52552 100644 --- a/common/nslcd-prot.c +++ b/common/nslcd-prot.c @@ -33,6 +33,7 @@ #include <sys/stat.h> #include <errno.h> #include <string.h> +#include <fcntl.h> #include "nslcd.h" #include "nslcd-prot.h" @@ -57,6 +58,7 @@ TFILE *nslcd_client_open() struct sockaddr_un addr; struct timeval readtimeout,writetimeout; TFILE *fp; + int flags; /* create a socket */ if ( (sock=socket(PF_UNIX,SOCK_STREAM,0))<0 ) return NULL; @@ -65,6 +67,10 @@ TFILE *nslcd_client_open() addr.sun_family=AF_UNIX; strncpy(addr.sun_path,NSLCD_SOCKET,sizeof(addr.sun_path)); addr.sun_path[sizeof(addr.sun_path)-1]='\0'; + /* close the file descriptor on exec (ignore errors) */ + flags=fcntl(sock,F_GETFL); + if (flags>=0) + (void)fcntl(sock,F_SETFD,flags|FD_CLOEXEC); /* connect to the socket */ if (connect(sock,(struct sockaddr *)&addr,(socklen_t)sizeof(struct sockaddr_un))<0) { |