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| author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:40 -0800 |
|---|---|---|
| committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:40 -0800 |
| commit | b2fa705fd3887c326e811c418469c784353027f4 (patch) | |
| tree | b3428f73de91453edbfd4df1a5d4a212d182eb44 /Modules/pwdmodule.c | |
| parent | 134e58fd3aaa2e91390041e143f3f0a21a60142b (diff) | |
| parent | b53654b6dbfce8318a7d4d1cdaddca7a7fec194b (diff) | |
| download | cpython-b2fa705fd3887c326e811c418469c784353027f4.tar.gz | |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Modules/pwdmodule.c')
| -rw-r--r-- | Modules/pwdmodule.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Modules/pwdmodule.c b/Modules/pwdmodule.c index 7416cf71d5..784e9d0349 100644 --- a/Modules/pwdmodule.c +++ b/Modules/pwdmodule.c @@ -75,10 +75,18 @@ mkpwent(struct passwd *p) #define SETS(i,val) sets(v, i, val) SETS(setIndex++, p->pw_name); +#if defined(HAVE_STRUCT_PASSWD_PW_PASSWD) && !defined(__ANDROID__) SETS(setIndex++, p->pw_passwd); +#else + SETS(setIndex++, ""); +#endif PyStructSequence_SET_ITEM(v, setIndex++, _PyLong_FromUid(p->pw_uid)); PyStructSequence_SET_ITEM(v, setIndex++, _PyLong_FromGid(p->pw_gid)); +#if defined(HAVE_STRUCT_PASSWD_PW_GECOS) SETS(setIndex++, p->pw_gecos); +#else + SETS(setIndex++, ""); +#endif SETS(setIndex++, p->pw_dir); SETS(setIndex++, p->pw_shell); |