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fix segfault in IPv6 parsing while processing invalid IPv4 address X.YYYY.Z

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patch by Maxim Dounin
This commit is contained in:
Igor Sysoev 2011-04-15 13:50:27 +00:00
parent 14fe2dd94a
commit 9813a1999c
1 changed files with 1 additions and 1 deletions
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2
src/core/ngx_inet.c
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@ -110,7 +110,7 @@ ngx_inet6_addr(u_char *p, size_t len, u_char *addr)
}
if (c == '.' && nibbles) {
if (n < 2) {
if (n < 2 || digit == NULL) {
return NGX_ERROR;
}