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| author | Pádraig Brady <P@draigBrady.com> | 2014-12-03 21:06:11 +0000 |
|---|---|---|
| committer | Pádraig Brady <P@draigBrady.com> | 2014-12-03 23:38:36 +0000 |
| commit | 5760532a2dcbad3569928f56a1d5d60d7282087c (patch) | |
| tree | ca8b1343a13f3c53965bbbc302df4dcfb038cfc4 /HACKING | |
| parent | a6d979299717e3769debfa5d295cb2934683077b (diff) | |
| download | coreutils-5760532a2dcbad3569928f56a1d5d60d7282087c.tar.xz | |
maint: avoid -fsanitize=undefined warning in rand-isaac
* gl/lib/rand-isaac.c (isaac_refill): readisaac() purposefully passes
unaligned pointers to avoid memory copies. This is only done on
platforms where this is defined, so avoid the associated
runtime warning generated with -fsanitize=undefined, which is:
lib/rand-isaac.c:125:182: runtime error: store to misaligned address
0x63100003d7fd for type 'isaac_word', which requires 8 byte alignment
0x63100003d7fd: note: pointer points here
47 ce ed a4 be be be 00 00 00 00 00 00 00 00 ...
^
Diffstat (limited to 'HACKING')
0 files changed, 0 insertions, 0 deletions