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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:20:00 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 17:20:00 +0000
commit8daa83a594a2e98f39d764422bfbdbc62c9efd44 (patch)
tree4099e8021376c7d8c05bdf8503093d80e9c7bad0 /lib/fuzzing/fuzz_reg_parse.c
parentInitial commit. (diff)
downloadsamba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.tar.xz
samba-8daa83a594a2e98f39d764422bfbdbc62c9efd44.zip
Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'lib/fuzzing/fuzz_reg_parse.c')
-rw-r--r--lib/fuzzing/fuzz_reg_parse.c46
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/fuzzing/fuzz_reg_parse.c b/lib/fuzzing/fuzz_reg_parse.c
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+++ b/lib/fuzzing/fuzz_reg_parse.c
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+/*
+ * Fuzzing for reg_parse
+ * Copyright (C) Michael Hanselmann 2019
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "includes.h"
+#include "fuzzing/fuzzing.h"
+#include "lib/util/fault.h"
+#include "registry.h"
+#include "registry/reg_parse.h"
+
+static FILE *fp;
+
+int LLVMFuzzerInitialize(int *argc, char ***argv)
+{
+ fp = tmpfile();
+
+ return 0;
+}
+
+int LLVMFuzzerTestOneInput(const uint8_t *buf, size_t len)
+{
+ const reg_parse_callback cb = {0};
+
+ rewind(fp);
+ (void)fwrite(buf, len, 1, fp);
+ (void)fflush(fp);
+ rewind(fp);
+
+ (void)reg_parse_fd(fileno(fp), &cb, "");
+
+ return 0;
+}