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Patch in trailing nul character to print just the length label (for various cases below)

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(cherry picked from commit 6a756ab654)
This commit is contained in:
Mukund Sivaraman 2018-05-12 08:20:57 +05:30 committed by Mark Andrews
parent e9f7ef733d
commit 82d5a44dfd
1 changed files with 5 additions and 0 deletions
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5
lib/dns/rpz.c
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@ -853,6 +853,11 @@ name2ipkey(int log_level,
"; invalid leading prefix length", "");
return (ISC_R_FAILURE);
}
/*
* Patch in trailing nul character to print just the length
* label (for various cases below).
*/
*cp2 = '\0';
if (prefix_num < 1U || prefix_num > 128U) {
badname(log_level, src_name,
"; invalid prefix length of ", prefix_str);