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vm/qrexec: removed obsolete "directly:" command prefix support

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This was used for launching DispVM editor in pre-qrexec-RPC times.
This commit is contained in:
Marek Marczykowski 2012-06-01 20:46:23 +02:00
parent c49ad3438b
commit 65a94681b2
1 changed files with 0 additions and 24 deletions
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24
qrexec/qrexec_agent.c
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@ -113,28 +113,6 @@ void no_colon_in_cmd()
exit(1); exit(1);
} }
void do_exec_directly(char *cmd)
{
struct passwd *pwd;
char *sep = index(cmd, ':');
if (!sep)
no_colon_in_cmd();
*sep = 0;
pwd = getpwnam(cmd);
if (!pwd) {
perror("getpwnam");
exit(1);
}
setgid(pwd->pw_gid);
initgroups(cmd, pwd->pw_gid);
setuid(pwd->pw_uid);
setenv("HOME", pwd->pw_dir, 1);
setenv("USER", cmd, 1);
execl(sep + 1, sep + 1, NULL);
perror("execl");
exit(1);
}
void do_exec(char *cmd) void do_exec(char *cmd)
{ {
char *sep = index(cmd, ':'); char *sep = index(cmd, ':');
@ -144,8 +122,6 @@ void do_exec(char *cmd)
signal(SIGCHLD, SIG_DFL); signal(SIGCHLD, SIG_DFL);
signal(SIGPIPE, SIG_DFL); signal(SIGPIPE, SIG_DFL);
if (!strcmp(cmd, "directly"))
do_exec_directly(sep + 1);
execl("/bin/su", "su", "-", cmd, "-c", sep + 1, NULL); execl("/bin/su", "su", "-", cmd, "-c", sep + 1, NULL);
perror("execl"); perror("execl");
exit(1); exit(1);