D4126.id10314.diff
No OneTemporary
Actions

Size

593 B

Referenced Files

None

Subscribers

None

D4126.id10314.diff
View Options

	Index: b/popen.c
	===================================================================
	--- b/popen.c
	+++ b/popen.c
	@@ -145,7 +145,6 @@
	}
	THREAD_UNLOCK();

	- /* Parent; assume fdopen can't fail. */
	if (*type == 'r') {
	iop = fdopen(pdes[0], type);
	(void)_close(pdes[1]);
	@@ -154,6 +153,13 @@
	(void)_close(pdes[0]);
	}

	+ /* Parent: adding check for fdopen failure. */
	+ if (iop == NULL) {
	+ (void)_close(pdes[(type == 'r') ? 0 : 1]); / close used pipe-end */
	+ free(cur);
	+ return (NULL);
	+ }
	+
	/* Link into list of file descriptors. */
	cur->fp = iop;
	cur->pid = pid;