mirror/nginx
1
0
Fork 0
mirror of https://github.com/nginx/nginx.git synced 2024-11-27 23:49:00 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Resolver: fixed off-by-one write in ngx_resolver_copy().

Browse Source 
Reported by Luis Merino, Markus Vervier, Eric Sesterhenn, X41 D-Sec GmbH.
This commit is contained in:
Maxim Dounin 2021-05-25 15:17:36 +03:00
parent 473ef4f869
commit 7199ebc203
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/core/ngx_resolver.c
View File

@ -4008,15 +4008,15 @@ done:
n = *src++;
} else {
if (dst != name->data) {
*dst++ = '.';
}
ngx_strlow(dst, src, n);
dst += n;
src += n;
n = *src++;
if (n != 0) {
*dst++ = '.';
}
}
if (n == 0) {