diff options
Diffstat (limited to 'xtables.c')
-rw-r--r-- | xtables.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -300,6 +300,11 @@ static char *get_modprobe(void) procfile = open(PROC_SYS_MODPROBE, O_RDONLY); if (procfile < 0) return NULL; + if (fcntl(procfile, F_SETFD, FD_CLOEXEC) == -1) { + fprintf(stderr, "Could not set close on exec: %s\n", + strerror(errno)); + exit(1); + } ret = malloc(PROCFILE_BUFSIZ); if (ret) { @@ -697,6 +702,12 @@ static int compatible_revision(const char *name, uint8_t revision, int opt) exit(1); } + if (fcntl(sockfd, F_SETFD, FD_CLOEXEC) == -1) { + fprintf(stderr, "Could not set close on exec: %s\n", + strerror(errno)); + exit(1); + } + xtables_load_ko(xtables_modprobe_program, true); strcpy(rev.name, name); |