diff options
Diffstat (limited to 'core/util-linux/write-freopen.patch')
| -rw-r--r-- | core/util-linux/write-freopen.patch | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/core/util-linux/write-freopen.patch b/core/util-linux/write-freopen.patch new file mode 100644 index 000000000..a2014a107 --- /dev/null +++ b/core/util-linux/write-freopen.patch @@ -0,0 +1,27 @@ +From b89fdd9c05a6e5f12ab56441389e5ee9d1d7f30f Mon Sep 17 00:00:00 2001 +From: Karel Zak <kzak@redhat.com> +Date: Tue, 6 Sep 2011 03:18:46 +0200 +Subject: [PATCH] write: fix path for freopen() + +Reported-by: xinglp <xinglp@gmail.com> +Signed-off-by: Karel Zak <kzak@redhat.com> +--- + term-utils/write.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/term-utils/write.c b/term-utils/write.c +index a825f62..a70eb7b 100644 +--- a/term-utils/write.c ++++ b/term-utils/write.c +@@ -322,7 +322,7 @@ void do_write(char *tty, char *mytty, uid_t myuid) + + if (strlen(tty) + 6 > sizeof(path)) + errx(EXIT_FAILURE, _("tty path %s too long"), tty); +- printf(path, "/dev/%s", tty); ++ snprintf(path, sizeof(path), "/dev/%s", tty); + if ((freopen(path, "w", stdout)) == NULL) + err(EXIT_FAILURE, "%s", path); + +-- +1.7.6.1 + |