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authorPaul Eggert <eggert@cs.ucla.edu>2004-07-28 00:31:58 +0000
committerPaul Eggert <eggert@cs.ucla.edu>2004-07-28 00:31:58 +0000
commitd08db2a02ab50a67454dbfb4394be7de46abd40f (patch)
tree858b6aa8249860d225bd95d9c401047e8fb783eb /lib/ChangeLog
parent6cb7a76f8e927844be91e30f172e85f2735b848a (diff)
downloadcoreutils-d08db2a02ab50a67454dbfb4394be7de46abd40f.tar.xz
cycle-check integer overflow fixup.
Diffstat (limited to 'lib/ChangeLog')
-rw-r--r--lib/ChangeLog24
1 files changed, 22 insertions, 2 deletions
diff --git a/lib/ChangeLog b/lib/ChangeLog
index 972a77b17..8eacab901 100644
--- a/lib/ChangeLog
+++ b/lib/ChangeLog
@@ -1,8 +1,28 @@
2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
+ cycle-check integer overflow fixup.
+
+ * cycle-check.h: Remove now-inaccurate comment about the files
+ you need to include first. You don't need to include any files
+ other than the usual config.h.
+ Include <inttypes.h> and <stdint.h> if available, for uintmax_t.
+ Remove 'struct stat;' not needed since we know sys/stat.h has
+ been included by dev-ino.h.
+ (struct cycle_check_state): Change chdir_counter to uintmax_t,
+ not size_t, since it isn't limited by object sizes.
+ Change magic from long unsigned int to int; that's good enough
+ for our use.
+ * cycle-check.c (is_zero_or_power_of_two): Renamed from
+ is_power_of_two, to reflect better what it really does.
+ All uses changed. Arg is now uintmax_t, not unsigned int
+ (it should have been unsigned long int -- that was a bug).
+ (cycle_check): Check for integer overflow in cycle count,
+ and report a cycle if that happens, as it must be a cycle
+ by this point.
+
backupfile.c rewrite to avoid arbitrary limits on lengths of
numeric backup extensions.
-
+
* addext.c: Remove; no longer needed.
* Makefile.am (libfetish_a_SOURCES): Remove addext.c.
* backupfile.h (addext): Remove decl.
@@ -27,7 +47,7 @@
new numbered backup name has the same length as the old.
Also, use xmalloc rather than malloc, so that the caller
needn't worry about memory exhaustion.
-
+
2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
* euidaccess.c [!defined LIBC]: Included group-member.h, stat-macros.h.