diff options
Diffstat (limited to 'scripts/kconfig/mconf.c')
| -rw-r--r-- | scripts/kconfig/mconf.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/scripts/kconfig/mconf.c b/scripts/kconfig/mconf.c index adba1141b..c3a837a14 100644 --- a/scripts/kconfig/mconf.c +++ b/scripts/kconfig/mconf.c @@ -482,7 +482,8 @@ static int exec_conf(void) *argptr++ = NULL; - pipe(pipefd); + if (pipe(pipefd)) + _exit(EXIT_FAILURE); pid = fork(); if (pid == 0) { sigprocmask(SIG_SETMASK, &osset, NULL); @@ -846,9 +847,11 @@ static void conf(struct menu *menu) static void show_textbox(const char *title, const char *text, int r, int c) { int fd; + int len = strlen(text); fd = creat(".help.tmp", 0777); - write(fd, text, strlen(text)); + if (write(fd, text, len) != len) + exit(1); close(fd); show_file(".help.tmp", title, r, c); unlink(".help.tmp"); |