diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/netreport.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/netreport.c b/src/netreport.c index c11af5a5..7f1d964a 100644 --- a/src/netreport.c +++ b/src/netreport.c @@ -1,6 +1,7 @@ #include <errno.h> #include <fcntl.h> #include <stdio.h> +#include <stdlib.h> #include <string.h> #include <unistd.h> @@ -21,16 +22,20 @@ int main(int argc, char ** argv) { if (argc > 2) usage(); - if (argc > 1) + if (argc > 1) { if (!strcmp(argv[1], "-r")) { action = DEL; } else { usage(); } + } - sprintf(netreport_name, "/var/run/netreport/%d", getppid()); + snprintf(netreport_name, sizeof(netreport_name), + "/var/run/netreport/%d", getppid()); if (action == ADD) { - netreport_file = creat(netreport_name, 0); + netreport_file = open(netreport_name, + O_EXCL | O_CREAT | O_WRONLY | O_TRUNC, + 0); if (netreport_file < 0) { if (errno != EEXIST) { perror("Could not create netreport file"); |