Check-in [99eb340549]
Overview
Comment:Updated to check return value of chdir()
Downloads: Tarball | ZIP archive | SQL archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 99eb34054944284b0ddc77f6d52123797b8bbaa1
User & Date: rkeene on 2012-09-15 06:48:04
Other Links: manifest | tags
Context
2012-09-15
06:53
Removed unneeded casts check-in: 413d9011a9 user: rkeene tags: trunk
06:48
Updated to check return value of chdir() check-in: 99eb340549 user: rkeene tags: trunk
06:44
Updated to check return value of waitpid() check-in: 316b02041a user: rkeene tags: trunk
Changes

Modified initrd/admin-tclkit/kitcreator-modules/system/system.c from [7ecfb38f87] to [7d48c39a12].

1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
	pid_t child, child_pgid = -1, waitpid_ret;
	ssize_t read_ret;
	time_t currtime;
	char *argv[3], *envv[512];
	char *logfile, *filename, *cwd, *user, *group;
	char logmsg[2048];
	fd_set read_fdset;
	int pipe_ret, setsid_ret, execve_ret, tcl_ret, select_ret;
	int null_fd, log_fd, tmp_fd, max_fd;
	int env_entry_objc;
	int fds[2], fd;
	int status;
	int idx;

	/* 1. Parse arguments */







|







1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
	pid_t child, child_pgid = -1, waitpid_ret;
	ssize_t read_ret;
	time_t currtime;
	char *argv[3], *envv[512];
	char *logfile, *filename, *cwd, *user, *group;
	char logmsg[2048];
	fd_set read_fdset;
	int pipe_ret, setsid_ret, execve_ret, tcl_ret, select_ret, chdir_ret;
	int null_fd, log_fd, tmp_fd, max_fd;
	int env_entry_objc;
	int fds[2], fd;
	int status;
	int idx;

	/* 1. Parse arguments */
2027
2028
2029
2030
2031
2032
2033
2034





2035
2036
2037
2038
2039
2040
2041
	}

	/* 6. Setup environment */
	/* 6.a. Set umask */
	umask(umask_val);

	/* 6.b. Set working directory */
	chdir(cwd);






	/* 6.c. Open log file for stderr and stdout */
	log_fd = open(logfile, O_WRONLY | O_CREAT | O_APPEND, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);

	/* 6.d. Open "/dev/null" for stdin */
	null_fd = open("/dev/null", O_RDONLY);
	if (null_fd < 0 || log_fd <0) {







|
>
>
>
>
>







2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
	}

	/* 6. Setup environment */
	/* 6.a. Set umask */
	umask(umask_val);

	/* 6.b. Set working directory */
	chdir_ret = chdir(cwd);
	if (chdir_ret != 0) {
		write(fd, &child_pgid, sizeof(child_pgid));

		_exit(0);
	}

	/* 6.c. Open log file for stderr and stdout */
	log_fd = open(logfile, O_WRONLY | O_CREAT | O_APPEND, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH);

	/* 6.d. Open "/dev/null" for stdin */
	null_fd = open("/dev/null", O_RDONLY);
	if (null_fd < 0 || log_fd <0) {