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chmod+mkdir: Use convert_to_uint_from_octal

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Xavier Defrang 2021-12-20 21:19:18 +01:00 • committed by Brian Gianforcaro
parent 9e97823ff8
commit 26bb3e1acf
2 changed files with 16 additions and 5 deletions
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4
Userland/Utilities/mkdir.cpp
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@ -7,6 +7,7 @@
#include <AK/LexicalPath.h>
#include <AK/StringBuilder.h>
#include <AK/StringUtils.h>
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibMain/Main.h>
@ -32,7 +33,8 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
mode_t mode = default_mode;
if (!mode_string.is_empty()) {
if (sscanf(mode_string.characters(), "%ho", &mode) != 1) {
mode = AK::StringUtils::convert_to_uint_from_octal<u16>(mode_string).value_or(01000);
if (mode > 0777) {
warnln("mkdir: invalid mode: {}", mode_string);
return 1;
}