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Code clean up; make logging same as other modules and fix warnings.

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This commit is contained in:
markm 2001-08-10 19:21:45 +00:00
parent 74d9830e38
commit d4dc7767d7
1 changed files with 9 additions and 3 deletions
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12
lib/libpam/modules/pam_ssh/pam_ssh.c
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@ -241,8 +241,10 @@ pam_sm_authenticate(pam_handle_t *pamh, int flags, int argc, const char **argv)
continue;
authenticated += (retval == PAM_SUCCESS);
}
if (!authenticated)
if (!authenticated) {
PAM_VERBOSE_ERROR("SSH authentication refused");
PAM_RETURN(PAM_AUTH_ERR);
}
PAM_LOG("Done authenticating; got %d", authenticated);
@ -376,10 +378,10 @@ pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
env_value = strchr(env_string, '=');
if (env_value == NULL) {
env_end = strchr(env_value, ';');
if (env_end != NULL)
if (env_end == NULL)
continue;
*env_end = '\0';
}
*env_end = '\0';
/* pass to the application ... */
retval = pam_putenv(pamh, env_string);
if (retval != PAM_SUCCESS) {
@ -388,6 +390,9 @@ pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
fclose(env_fp);
PAM_RETURN(PAM_SERVICE_ERR);
}
PAM_LOG("Put to environment: %s", env_string);
*env_value++ = '\0';
if (strcmp(&env_string[strlen(env_string) -
strlen(ENV_SOCKET_SUFFIX)], ENV_SOCKET_SUFFIX) == 0) {
@ -403,6 +408,7 @@ pam_sm_open_session(pam_handle_t *pamh, int flags, int argc, const char **argv)
env_value, ssh_cleanup);
if (retval != PAM_SUCCESS)
PAM_RETURN(retval);
PAM_LOG("Environment write successful");
}
}
if (env_fp)