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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:
David Malone 2008-06-04 19:16:54 +00:00
parent d0b2ae8f20
commit f258a139d3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=179547
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;
char *username, *class, shellbuf[MAXPATHLEN];
const char *p, *user, *shell, *mytty, **nargv;
const void *v;
struct sigaction sa, sa_int, sa_quit, sa_pipe;
int temp, fds[2];
#ifdef USE_BSM_AUDIT
@ -316,9 +317,9 @@ main(int argc, char *argv[])
if (audit_submit(AUE_su, auid, 0, 0, "successful authentication"))
errx(1, "Permission denied");
#endif
retcode = pam_get_item(pamh, PAM_USER, (const void **)&p);
retcode = pam_get_item(pamh, PAM_USER, &v);
if (retcode == PAM_SUCCESS)
user = p;
user = v;
else
syslog(LOG_ERR, "pam_get_item(PAM_USER): %s",
pam_strerror(pamh, retcode));