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Fix a strict aliasing warning - I think it is really telling us

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that the way char * and void * pointers may not be stored in the
same way.
This commit is contained in:
dwmalone 2008-06-04 19:16:54 +00:00
parent f9729dd25f
commit b04619598b
1 changed files with 3 additions and 2 deletions
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5
usr.bin/su/su.c
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@ -168,6 +168,7 @@ main(int argc, char *argv[])
u_int setwhat; u_int setwhat;
char *username, *class, shellbuf[MAXPATHLEN]; char *username, *class, shellbuf[MAXPATHLEN];
const char *p, *user, *shell, *mytty, **nargv; const char *p, *user, *shell, *mytty, **nargv;
const void *v;
struct sigaction sa, sa_int, sa_quit, sa_pipe; struct sigaction sa, sa_int, sa_quit, sa_pipe;
int temp, fds[2]; int temp, fds[2];
#ifdef USE_BSM_AUDIT #ifdef USE_BSM_AUDIT
@ -316,9 +317,9 @@ main(int argc, char *argv[])
if (audit_submit(AUE_su, auid, 0, 0, "successful authentication")) if (audit_submit(AUE_su, auid, 0, 0, "successful authentication"))
errx(1, "Permission denied"); errx(1, "Permission denied");
#endif #endif
retcode = pam_get_item(pamh, PAM_USER, (const void **)&p); retcode = pam_get_item(pamh, PAM_USER, &v);
if (retcode == PAM_SUCCESS) if (retcode == PAM_SUCCESS)
user = p; user = v;
else else
syslog(LOG_ERR, "pam_get_item(PAM_USER): %s", syslog(LOG_ERR, "pam_get_item(PAM_USER): %s",
pam_strerror(pamh, retcode)); pam_strerror(pamh, retcode));