diff options
Diffstat (limited to 'meta/recipes-connectivity/inetutils/inetutils/fix-buffer-fortify-tfpt.patch')
-rw-r--r-- | meta/recipes-connectivity/inetutils/inetutils/fix-buffer-fortify-tfpt.patch | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/meta/recipes-connectivity/inetutils/inetutils/fix-buffer-fortify-tfpt.patch b/meta/recipes-connectivity/inetutils/inetutils/fix-buffer-fortify-tfpt.patch deleted file mode 100644 index a91913cb51..0000000000 --- a/meta/recipes-connectivity/inetutils/inetutils/fix-buffer-fortify-tfpt.patch +++ /dev/null | |||
@@ -1,25 +0,0 @@ | |||
1 | tftpd: Fix abort on error path | ||
2 | |||
3 | When trying to fetch a non existent file, the app crashes with: | ||
4 | |||
5 | *** buffer overflow detected ***: | ||
6 | Aborted | ||
7 | |||
8 | |||
9 | Upstream-Status: Submitted [https://www.mail-archive.com/bug-inetutils@gnu.org/msg03036.html https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91205] | ||
10 | Signed-off-by: Ricardo Ribalda Delgado <ricardo@ribalda.com> | ||
11 | diff --git a/src/tftpd.c b/src/tftpd.c | ||
12 | index 56002a0..144012f 100644 | ||
13 | --- a/src/tftpd.c | ||
14 | +++ b/src/tftpd.c | ||
15 | @@ -864,9 +864,8 @@ nak (int error) | ||
16 | pe->e_msg = strerror (error - 100); | ||
17 | tp->th_code = EUNDEF; /* set 'undef' errorcode */ | ||
18 | } | ||
19 | - strcpy (tp->th_msg, pe->e_msg); | ||
20 | length = strlen (pe->e_msg); | ||
21 | - tp->th_msg[length] = '\0'; | ||
22 | + memcpy(tp->th_msg, pe->e_msg, length + 1); | ||
23 | length += 5; | ||
24 | if (sendto (peer, buf, length, 0, (struct sockaddr *) &from, fromlen) != length) | ||
25 | syslog (LOG_ERR, "nak: %m\n"); | ||