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Remove unneeded conditions and logic, fix bug where ownership didnt

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change.
Dont use bb_make_directory it doesnt have the features, and its ugly to
work around it.
This commit is contained in:
Glenn L McGrath 2004-01-23 10:57:00 +00:00
parent 475820c9de
commit 578eff5066
1 changed files with 36 additions and 35 deletions
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67
coreutils/install.c
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@ -42,12 +42,12 @@
extern int install_main(int argc, char **argv)
{
struct stat statbuf;
mode_t mode = 0755;
uid_t uid = -1;
gid_t gid = -1;
char *gid_str;
char *uid_str;
char *mode_str;
mode_t mode;
uid_t uid;
gid_t gid;
char *gid_str = "-1";
char *uid_str = "-1";
char *mode_str = "0755";
int copy_flags = FILEUTILS_DEREFERENCE | FILEUTILS_FORCE;
int ret = EXIT_SUCCESS;
int flags;
@ -60,39 +60,40 @@ extern int install_main(int argc, char **argv)
if (flags & INSTALL_OPT_PRESERVE_TIME) {
copy_flags |= FILEUTILS_PRESERVE_STATUS;
}
if (flags & INSTALL_OPT_GROUP) {
gid = get_ug_id(gid_str, my_getgrnam);
}
if (flags & INSTALL_OPT_MODE) {
bb_parse_mode(mode_str, &mode);
}
if (flags & INSTALL_OPT_OWNER) {
gid = get_ug_id(gid_str, my_getgrnam);
uid = get_ug_id(uid_str, my_getpwnam);
}
umask(0);
/* Create directories */
/* Create directories
* dont use bb_make_directory() as it cant change uid or gid
* perhaps bb_make_directory() should be improved.
*/
if (flags & INSTALL_OPT_DIRECTORY) {
for (argv += optind; *argv; argv++) {
unsigned char *dir_name = *argv;
unsigned char *argv_ptr;
ret |= bb_make_directory(dir_name, mode, FILEUTILS_RECUR);
char *old_argv_ptr = *argv + 1;
char *argv_ptr;
do {
argv_ptr = strrchr(dir_name, '/');
/* Skip the "." and ".." directories */
if ((dir_name[0] == '.') && ((dir_name[1] == '\0') || ((dir_name[1] == '.') && (dir_name[2] == '\0')))) {
break;
}
if (lchown(dir_name, uid, gid) == -1) {
bb_perror_msg("cannot change ownership of %s", argv_ptr);
ret |= EXIT_FAILURE;
}
argv_ptr = strchr(old_argv_ptr, '/');
old_argv_ptr = argv_ptr;
if (argv_ptr) {
*argv_ptr = '\0';
old_argv_ptr++;
}
} while (argv_ptr);
if ((mkdir(*argv, mode) == -1) && (errno != EEXIST)) {
bb_perror_msg("coulnt create %s", *argv);
ret = EXIT_FAILURE;
break;
}
else if (lchown(*argv, uid, gid) == -1) {
bb_perror_msg("cannot change ownership of %s", *argv);
ret = EXIT_FAILURE;
break;
}
if (argv_ptr) {
*argv_ptr = '/';
}
} while (old_argv_ptr);
}
return(ret);
}
@ -111,18 +112,18 @@ extern int install_main(int argc, char **argv)
/* Set the file mode */
if (chmod(dest, mode) == -1) {
bb_perror_msg("cannot change permissions of %s", dest);
ret |= EXIT_FAILURE;
ret = EXIT_FAILURE;
}
/* Set the user and group id */
if (lchown(dest, uid, gid) == -1) {
bb_perror_msg("cannot change ownership of %s", dest);
ret |= EXIT_FAILURE;
ret = EXIT_FAILURE;
}
if (flags & INSTALL_OPT_STRIP) {
if (execlp("strip", "strip", dest, NULL) == -1) {
bb_error_msg("strip failed");
ret |= EXIT_FAILURE;
ret = EXIT_FAILURE;
}
}
}