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| /freebsd-11-stable/lib/libc/nameser/ | ||
| H A D | ns_name.c | diff 269873 Tue Aug 12 11:15:56 MDT 2014 ume Fix broken pointer overflow check ns_name_unpack() Many compilers may optimize away the overflow check `msg + l < msg', where `msg' is a pointer and `l' is an integer, because pointer overflow is undefined behavior in C. Use a safe precondition test `l >= eom - msg' instead. Reference: https://android-review.googlesource.com/#/c/50570/ Requested by: pfg Obtained from: NetBSD (CVS rev. 1.10) |
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