New upstream version 5.6.0~beta2+dfsgupstream/5.6.0_beta2+dfsg

2 files changed, 84 insertions, 0 deletions

diff --git a/ext/fileinfo/libmagic/readcdf.c b/ext/fileinfo/libmagic/readcdf.c
index 66a18dbb8..1600625eb 100644
--- a/ext/fileinfo/libmagic/readcdf.c
+++ b/ext/fileinfo/libmagic/readcdf.c
@@ -105,6 +105,8 @@ cdf_file_property_info(struct magic_set *ms, const cdf_property_info_t *info,
         const char *s;
         int len;
 
+	memset(&ts, 0, sizeof(ts));
+
         for (i = 0; i < count; i++) {
                 cdf_print_property_name(buf, sizeof(buf), info[i].pi_id);
                 switch (info[i].pi_type) {
diff --git a/ext/fileinfo/libmagic/strcasestr.c b/ext/fileinfo/libmagic/strcasestr.c
new file mode 100644
index 000000000..546ed3f96
--- /dev/null
+++ b/ext/fileinfo/libmagic/strcasestr.c
@@ -0,0 +1,82 @@
+/*	$NetBSD: strcasestr.c,v 1.3 2005/11/29 03:12:00 christos Exp $	*/
+
+/*-
+ * Copyright (c) 1990, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Chris Torek.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+__RCSID("$NetBSD: strcasestr.c,v 1.3 2005/11/29 03:12:00 christos Exp $");
+__RCSID("$NetBSD: strncasecmp.c,v 1.2 2007/06/04 18:19:27 christos Exp $");
+#endif /* LIBC_SCCS and not lint */
+
+#include <assert.h>
+#include <ctype.h>
+#include <string.h>
+
+static int
+_strncasecmp(const char *s1, const char *s2, size_t n)
+{
+	if (n != 0) {
+		const unsigned char *us1 = (const unsigned char *)s1,
+				*us2 = (const unsigned char *)s2;
+
+		do {
+			if (tolower(*us1) != tolower(*us2++))
+				return tolower(*us1) - tolower(*--us2);
+			if (*us1++ == '\0')
+				break;
+		} while (--n != 0);
+	}
+	return 0;
+}
+
+/*
+ * Find the first occurrence of find in s, ignore case.
+ */
+char *
+strcasestr(const char *s, const char *find)
+{
+	char c, sc;
+	size_t len;
+
+	if ((c = *find++) != 0) {
+		c = tolower((unsigned char)c);
+		len = strlen(find);
+		do {
+			do {
+				if ((sc = *s++) == 0)
+					return (NULL);
+			} while ((char)tolower((unsigned char)sc) != c);
+		} while (_strncasecmp(s, find, len) != 0);
+		s--;
+	}
+	return (char *)(intptr_t)(s);
+}