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comparison toys/other/chroot.c @ 955:144d5ba7d410

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Replace users of xexec(toys.optargs) with xexec_optargs(0) to avoid free/reuse bug during argument parsing.
author Rob Landley <rob@landley.net>
date Thu, 18 Jul 2013 18:20:03 -0500
parents 786841fdb1e0
children cbb1aca81eca
comparison
equal deleted inserted replaced
954:1cf9c28012a7 955:144d5ba7d410
16 #include "toys.h" 16 #include "toys.h"
17 17
18 void chroot_main(void) 18 void chroot_main(void)
19 { 19 {
20 char *binsh[] = {"/bin/sh", "-i", 0}; 20 char *binsh[] = {"/bin/sh", "-i", 0};
21
21 if (chdir(*toys.optargs) || chroot(".")) perror_exit("%s", *toys.optargs); 22 if (chdir(*toys.optargs) || chroot(".")) perror_exit("%s", *toys.optargs);
22 xexec(toys.optargs[1] ? toys.optargs+1 : binsh); 23 if (toys.optargs[1]) xexec_optargs(1);
24 else xexec(binsh);
23 } 25 }