diff options
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/shell/ash.c b/shell/ash.c index 9089adc..ea83552 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -8214,7 +8214,7 @@ static int evalstring(char *s, int mask); /* Called to execute a trap. * Single callsite - at the end of evaltree(). - * If we return non-zero, exaltree raises EXEXIT exception. + * If we return non-zero, evaltree raises EXEXIT exception. * * Perhaps we should avoid entering new trap handlers * while we are executing a trap handler. [is it a TODO?] @@ -8404,11 +8404,15 @@ evaltree(union node *n, int flags) out: exception_handler = savehandler; + out1: + /* Order of checks below is important: + * signal handlers trigger before exit caused by "set -e". + */ + if (pending_sig && dotrap()) + goto exexit; if (checkexit & exitstatus) evalskip |= SKIPEVAL; - else if (pending_sig && dotrap()) - goto exexit; if (flags & EV_EXIT) { exexit: @@ -8740,7 +8744,7 @@ poplocalvars(void) while ((lvp = localvars) != NULL) { localvars = lvp->next; vp = lvp->vp; - TRACE(("poplocalvar %s\n", vp ? vp->text : "-")); + TRACE(("poplocalvar %s\n", vp ? vp->var_text : "-")); if (vp == NULL) { /* $- saved */ memcpy(optlist, lvp->text, sizeof(optlist)); free((char*)lvp->text); @@ -13009,10 +13013,12 @@ int ash_main(int argc UNUSED_PARAM, char **argv) if (e == EXERROR) exitstatus = 2; s = state; - if (e == EXEXIT || s == 0 || iflag == 0 || shlvl) + if (e == EXEXIT || s == 0 || iflag == 0 || shlvl) { exitshell(); - if (e == EXINT) + } + if (e == EXINT) { outcslow('\n', stderr); + } popstackmark(&smark); FORCE_INT_ON; /* enable interrupts */ @@ -13105,6 +13111,7 @@ int ash_main(int argc UNUSED_PARAM, char **argv) _mcleanup(); } #endif + TRACE(("End of main reached\n")); exitshell(); /* NOTREACHED */ } |