4116df7 Do no accept unknown user/group in pkg register -i — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

HardenedBSD Package Manager

Do no accept unknown user/group in pkg register -i

Baptiste Daroussin committed 12 years ago

commit 4116df7a9ad823785705ca6b6861ae50e31e4545
parent 984f102

1 file changed +10 -0

modified libpkg/packing.c

@@ -182,6 +182,11 @@ packing_append_file_attr(struct packing *pack, const char *filepath,

 	if (uname != NULL && uname[0] != '\0') {
 		if (pack->pass) {
 			struct passwd* pw = getpwnam(uname);
 			if (pw == NULL) {
 				pkg_emit_error("Unknown user: '%s'", uname);
 				retcode = EPKG_FATAL;
 				goto cleanup;
 			}
 			archive_entry_set_uid(entry, pw->pw_uid);
 		}
 		archive_entry_set_uname(entry, uname);

@@ -190,6 +195,11 @@ packing_append_file_attr(struct packing *pack, const char *filepath,

 	if (gname != NULL && gname[0] != '\0') {
 		if (pack->pass) {
 			struct group *gr = (getgrnam(gname));
 			if (gr == NULL) {
 				pkg_emit_error("Unknown group: '%s'", gname);
 				retcode = EPKG_FATAL;
 				goto cleanup;
 			}
 			archive_entry_set_gid(entry, gr->gr_gid);
 		}
 		archive_entry_set_gname(entry, gname);