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| author | Ulrich Drepper <drepper@redhat.com> | 2003-10-26 20:47:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-10-26 20:47:33 +0000 |
| commit | 98d2ca3d87a854f163d6989dc8b22aee63588c09 (patch) | |
| tree | dde0dd9355eb65271998549e8ec64d491df410de /resolv | |
| parent | 5ae19a502312bac2403f8aaaf743a9e9e6b1fdf2 (diff) | |
| download | glibc-98d2ca3d87a854f163d6989dc8b22aee63588c09.tar.gz | |
Update.
* sysdeps/generic/glob.c (glob): Handle GLOB_BRACE and escaping
correctly.
* posix/globtest.sh: Add tests for GLOB_BRACE and escaping.
Diffstat (limited to 'resolv')
| -rw-r--r-- | resolv/ns_name.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/resolv/ns_name.c b/resolv/ns_name.c index a4f066c9e2..b96a1fe8ab 100644 --- a/resolv/ns_name.c +++ b/resolv/ns_name.c @@ -195,12 +195,6 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz) { it internally. */ *label = 0x41; label = bp++; - /* Another simplification: always assume - 128 bit number. */ - if (bp + 16 >= eom) { - __set_errno (EMSGSIZE); - return (-1); - } ++src; while (isxdigit (*src)) { n = *src > '9' ? *src - 'a' + 10 : *src - '0'; @@ -211,6 +205,10 @@ ns_name_pton(const char *src, u_char *dst, size_t dstsiz) { } n <<= 4; n += *src > '9' ? *src - 'a' + 10 : *src - '0'; + if (bp + 1 >= eom) { + __set_errno (EMSGSIZE); + return (-1); + } *bp++ = n; ++src; } |