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| author | Karel Zak | 2012-02-02 14:13:45 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-02-02 14:13:45 +0100 |
| commit | c6f23b3ba1665177f4b7c5e15268965ebf383698 (patch) | |
| tree | a2be290d91fc91b4e52a51bd53936ed2e8320fbe /login-utils/login.c | |
| parent | findmnt: initialize rc variable (diff) | |
| download | kernel-qcow2-util-linux-c6f23b3ba1665177f4b7c5e15268965ebf383698.tar.gz kernel-qcow2-util-linux-c6f23b3ba1665177f4b7c5e15268965ebf383698.tar.xz kernel-qcow2-util-linux-c6f23b3ba1665177f4b7c5e15268965ebf383698.zip | |
login: (and chsh) make pw_shell usage more robust
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'login-utils/login.c')
| -rw-r--r-- | login-utils/login.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/login-utils/login.c b/login-utils/login.c index 5ff8802d1..fb87e6076 100644 --- a/login-utils/login.c +++ b/login-utils/login.c @@ -1363,7 +1363,7 @@ int main(int argc, char **argv) exit(EXIT_FAILURE); } - if (*pwd->pw_shell == '\0') + if (pwd->pw_shell == NULL || *pwd->pw_shell == '\0') pwd->pw_shell = _PATH_BSHELL; init_environ(&cxt); /* init $HOME, $TERM ... */ |