suzanne.soy/qubes-core-agent-linux
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core-agent-linux: misc const fixups

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(cherry picked from commit 475421b2e2)
Apparently some of this commit got reverted during cleanup before
Qubes 3.0 release.

(cherry picked from commit f49042211b)
This commit is contained in:
Vincent Penquerc'h 2013-12-28 06:49:30 -05:00 committed by Marek Marczykowski-Górecki
parent a0f386fb03
commit 26e70123aa
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GPG Key ID: 063938BA42CFA724
1 changed files with 3 additions and 3 deletions
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6
qrexec/qrexec-agent.c
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@ -85,11 +85,11 @@ void no_colon_in_cmd()
void do_exec(const char *cmd)
{
char buf[strlen(QUBES_RPC_MULTIPLEXER_PATH) + strlen(cmd) - RPC_REQUEST_COMMAND_LEN + 1];
char *realcmd = index(cmd, ':');
char *realcmd = index(cmd, ':'), *user;
if (!realcmd)
no_colon_in_cmd();
/* mark end of username and move to command */
*realcmd = 0;
user=strndup(cmd,realcmd-cmd);
realcmd++;
/* ignore "nogui:" prefix in linux agent */
if (strncmp(realcmd, NOGUI_CMD_PREFIX, NOGUI_CMD_PREFIX_LEN) == 0)
@ -103,7 +103,7 @@ void do_exec(const char *cmd)
signal(SIGCHLD, SIG_DFL);
signal(SIGPIPE, SIG_DFL);
execl("/bin/su", "su", "-", cmd, "-c", realcmd, NULL);
execl("/bin/su", "su", "-", user, "-c", realcmd, NULL);
perror("execl");
exit(1);
}