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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-09-24 11:05:03 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2019-11-13 10:47:04 +0100 |
| commit | a5ddb0ea69f21c16b7697a935d7a0c16bb3cffcf (patch) | |
| tree | db091fb0f7d091804482156c9f3f55879ac93d5b /freebsd/lib/libc/nameser/ns_name.c | |
| parent | test/syscalls01: Fix sporadic test failures (diff) | |
| download | rtems-libbsd-a5ddb0ea69f21c16b7697a935d7a0c16bb3cffcf.tar.bz2 | |
Update to FreeBSD head 2019-09-24
Git mirror commit 6b0307a0a5184339393f555d5d424190d8a8277a.
Diffstat (limited to 'freebsd/lib/libc/nameser/ns_name.c')
| -rw-r--r-- | freebsd/lib/libc/nameser/ns_name.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/freebsd/lib/libc/nameser/ns_name.c b/freebsd/lib/libc/nameser/ns_name.c index 50946fab..0e764359 100644 --- a/freebsd/lib/libc/nameser/ns_name.c +++ b/freebsd/lib/libc/nameser/ns_name.c @@ -686,7 +686,7 @@ ns_name_skip(const u_char **ptrptr, const u_char *eom) { const u_char *cp; u_int n; - int l; + int l = 0; cp = *ptrptr; while (cp < eom && (n = *cp++) != 0) { @@ -696,7 +696,7 @@ ns_name_skip(const u_char **ptrptr, const u_char *eom) cp += n; continue; case NS_TYPE_ELT: /*%< EDNS0 extended label */ - if ((l = labellen(cp - 1)) < 0) { + if (cp < eom && (l = labellen(cp - 1)) < 0) { errno = EMSGSIZE; /*%< XXX */ return (-1); } |