from(1): Capsicumise

Signed-off-by: Faraz Vahedi <kfv@kfv.io>
Reviewed by: imp, oshogbo, markj (previous version)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1491

This commit is contained in:

Faraz Vahedi

2024-11-01 14:33:56 +03:30

committed by

Mariusz Zaborski

parent dde5113f47

commit 4a4c885337

1 changed files with 4 additions and 0 deletions

									
										usr.bin/from/from.c
									
		+4
		
												View File
												
				@@ -31,6 +31,7 @@

				#include <sys/types.h>

				#include <capsicum_helpers.h>

				#include <ctype.h>

				#include <err.h>

				#include <pwd.h>

				@@ -102,6 +103,9 @@ main(int argc, char **argv)

					else if ((mbox = fopen(file, "r")) == NULL) {

						errx(EXIT_FAILURE, "can't read %s", file);

					}

					if (caph_limit_stdio() < 0 || caph_enter() < 0) {

						err(EXIT_FAILURE, "capsicum");

					}

					for (newline = 1; fgets(buf, sizeof(buf), mbox);) {

						if (*buf == '\n') {

							newline = 1;