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authorJim Meyering <jim@meyering.net>2004-06-01 13:29:42 +0000
committerJim Meyering <jim@meyering.net>2004-06-01 13:29:42 +0000
commit50a5f71804f7a038b41dd46094507c74f4825783 (patch)
tree61d312b02ce4b91e05e95645949bc404f1432954 /ChangeLog
parentbd62a6597a5c1f6dc218bb1ef007fb308c4fb89f (diff)
downloadcoreutils-50a5f71804f7a038b41dd46094507c74f4825783.tar.xz
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+2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
+
+ Improve the efficiency (and in one case, correctness) of code
+ that reads symlinks.
+
+ * src/copy.c (copy_internal): Don't use alloca, as it can mess up
+ royally if the link length is long (e.g., GNU/Hurd). Use
+ xreadlink instead, it's safer. Don't bother to read the link if
+ it's the wrong size. Add a FIXME because this area is a bit murky
+ and undocumented.
+
2004-06-01 Jim Meyering <jim@meyering.net>
* src/env.c (main): Prefer the notation `STREQ (a, b)'