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Check return value of dispatch_pending_signals() in case we received

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SIGINT or SIGQUIT before executing the command.
This commit is contained in:
Todd C. Miller
2017-04-07 08:38:56 -06:00
parent ec5b78335f
commit c6f9f06c45
1 changed files with 4 additions and 1 deletions
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5
src/exec.c
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@@ -205,7 +205,10 @@ sudo_execute(struct command_details *details, struct command_status *cstat)
{ {
debug_decl(sudo_execute, SUDO_DEBUG_EXEC) debug_decl(sudo_execute, SUDO_DEBUG_EXEC)
dispatch_pending_signals(cstat); if (dispatch_pending_signals(cstat) != 0) {
/* Killed by SIGINT or SIGQUIT */
debug_return_int(0);
}
/* If running in background mode, fork and exit. */ /* If running in background mode, fork and exit. */
if (ISSET(details->flags, CD_BACKGROUND)) { if (ISSET(details->flags, CD_BACKGROUND)) {