diff options
| author | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2011-04-13 19:38:40 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2011-04-13 19:38:40 +0200 |
| commit | d37cda884e573638aa3fafcb7505d733cf8d9eae (patch) | |
| tree | 176c42722914aa2d570f7bf4969baa2c273eea02 /libc | |
| parent | 7da4d1e7553a766f2ddc6a9a7d36423c1cf68a80 (diff) | |
resolv: really fix res_close not to hang with ipv6
Fix goof in previous commit.
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/inet/resolv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index 05a1335e5..021d5bf5d 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -3008,8 +3008,8 @@ void res_close(void) char *p1 = (char*) &(_res.nsaddr_list[0]); int m = 0; /* free nsaddrs[m] if they do not point to nsaddr_list[x] */ - while (m++ < ARRAY_SIZE(_res._u._ext.nsaddrs)) { - char *p2 = (char*)(_res._u._ext.nsaddrs[m]); + while (m < ARRAY_SIZE(_res._u._ext.nsaddrs)) { + char *p2 = (char*)(_res._u._ext.nsaddrs[m++]); if (p2 < p1 || (p2 - p1) > sizeof(_res.nsaddr_list)) free(p2); } |