X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=ff20e2821faa9c66fe3feec1299d3675c7da6c57;hb=c0ebdfe226c38c72db7c1944113fd19ff534e362;hp=8262bce4052438331d618ca5597999fdd341367e;hpb=3e38c274dbac15d2288577a4b9da6e2f4a83ab5b;p=gnulib.git

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+2010-08-31  Eric Blake  <eblake@redhat.com>
+	and Jim Meyering  <meyering@redhat.com>
+
+	hash: factor, and guard against misbehaving hasher function
+	* lib/hash.c (safe_hasher): New function, to encapsulate the checking
+	of table->hasher's return value.  Also protect against a hash value
+	so large that adding it to table->bucket results in a NULL pointer.
+	(hash_lookup, hash_get_next, hash_find_entry, transfer_entries):
+	Use it in place of open-coded check-and-abort.
+
+2010-08-30  Bruno Haible  <bruno@clisp.org>
+
+	hash: silence spurious clang warning
+	* lib/hash.c (hash_get_next): Remove unnecessary test against NULL.
+	Reported by Eric Blake.
+
+2010-08-30  Eric Blake  <eblake@redhat.com>
+
+	strstr, memmem, strcasestr: avoid leaked shell message
+	* m4/strstr.m4 (gl_FUNC_STRSTR): Avoid "Alarm clock" message from
+	FreeBSD.
+	* m4/strcasestr.m4 (gl_FUNC_STRCASESTR): Likewise.
+	* m4/memmem.m4 (gl_FUNC_MEMMEM): Likewise.
+
+	tests: silence clang warning
+	* tests/test-malloca.c (do_allocation): Avoid dead store.
+
 2010-08-29  Bruno Haible  <bruno@clisp.org>
 
 	gettext: Fix recent mistake.