diff options
Diffstat (limited to 'shell.c')
| -rw-r--r-- | shell.c | 12 |
1 files changed, 3 insertions, 9 deletions
@@ -134,7 +134,6 @@ int main(int argc, char **argv) char *prog; const char **user_argv; struct commands *cmd; - int devnull_fd; int count; git_setup_gettext(); @@ -143,15 +142,10 @@ int main(int argc, char **argv) /* * Always open file descriptors 0/1/2 to avoid clobbering files - * in die(). It also avoids not messing up when the pipes are - * dup'ed onto stdin/stdout/stderr in the child processes we spawn. + * in die(). It also avoids messing up when the pipes are dup'ed + * onto stdin/stdout/stderr in the child processes we spawn. */ - devnull_fd = open("/dev/null", O_RDWR); - while (devnull_fd >= 0 && devnull_fd <= 2) - devnull_fd = dup(devnull_fd); - if (devnull_fd == -1) - die_errno("opening /dev/null failed"); - close (devnull_fd); + sanitize_stdfds(); /* * Special hack to pretend to be a CVS server |