BUG/MEDIUM: resolvers: fix truncated TLD consecutive to the API fix
A bug was introduced by commit previous bf9498a31 ("MINOR: resolvers:
fix the resolv_str_to_dn_label() API about trailing zero") as the code
is particularly contrived and hard to test. The output writes the last
char at [i+1] so the trailing zero and return value must be at i+1.
This will have to be backported where the patch above is backported
since it was needed for a fix.
diff --git a/src/resolvers.c b/src/resolvers.c
index 8caadfe..9586f3e 100644
--- a/src/resolvers.c
+++ b/src/resolvers.c
@@ -1686,8 +1686,8 @@
dn[i+1] = str[i];
}
dn[offset] = i - offset;
- dn[i] = '\0';
- return i;
+ dn[i+1] = '\0';
+ return i+1;
}
/* Validates host name: