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Don't crash initdb when we fail to get the current username. 

Give an error message and exit instead, like we do elsewhere...

Per report from Wez Furlong and Robert Treat.
This commit is contained in:
Magnus Hagander 2009-03-31 18:58:16 +00:00
parent df13324f08
commit 84a059abf7
1 changed files with 14 additions and 2 deletions
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16
src/bin/initdb/initdb.c
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@ -42,7 +42,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
* Portions taken from FreeBSD.
*
* $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.168 2009/02/25 13:03:06 petere Exp $
* $PostgreSQL: pgsql/src/bin/initdb/initdb.c,v 1.169 2009/03/31 18:58:16 mha Exp $
*
*-------------------------------------------------------------------------
*/
@ -670,6 +670,13 @@ get_id(void)
progname);
exit(1);
}
if (!pw)
{
fprintf(stderr,
_("%s: could not obtain information about current user: %s\n"),
progname, strerror(errno));
exit(1);
}
#else /* the windows code */
struct passwd_win32
@ -681,7 +688,12 @@ get_id(void)
DWORD pwname_size = sizeof(pass_win32.pw_name) - 1;
pw->pw_uid = 1;
GetUserName(pw->pw_name, &pwname_size);
if (!GetUserName(pw->pw_name, &pwname_size))
{
fprintf(stderr, _("%s: could not get current user name: %s\n"),
progname, strerror(errno));
exit(1);
}
#endif
return xstrdup(pw->pw_name);