D12295.diff
No OneTemporary
Actions

Size

964 B

Referenced Files

None

Subscribers

None

D12295.diff
View Options

	Index: lib/libc/stdio/gets.c
	===================================================================
	--- lib/libc/stdio/gets.c
	+++ lib/libc/stdio/gets.c
	@@ -44,36 +44,11 @@
	#include "libc_private.h"
	#include "local.h"

	-__warn_references(gets, "warning: this program uses gets(), which is unsafe.");
	+__warn_references(gets, "warning: this program uses gets(), which is unsafe and has been disabled.");

	char *
	gets(char *buf)
	{
	- int c;
	- char s, ret;
	- static int warned;
	- static const char w[] =
	- "warning: this program uses gets(), which is unsafe.\n";

	- FLOCKFILE_CANCELSAFE(stdin);
	- ORIENT(stdin, -1);
	- if (!warned) {
	- (void) _write(STDERR_FILENO, w, sizeof(w) - 1);
	- warned = 1;
	- }
	- for (s = buf; (c = __sgetc(stdin)) != '\n'; ) {
	- if (c == EOF)
	- if (s == buf) {
	- ret = NULL;
	- goto end;
	- } else
	- break;
	- else
	- *s++ = c;
	- }
	- *s = 0;
	- ret = buf;
	-end:
	- FUNLOCKFILE_CANCELSAFE();
	- return (ret);
	+ abort();
	}