1 files changed, 90 insertions, 0 deletions
diff --git a/src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h b/src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h
new file mode 100644
index 000000000..cfab03777
--- /dev/null
+++ b/src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h
@@ -0,0 +1,90 @@
+/*
+ * librdkafka - Apache Kafka C library
+ *
+ * Copyright (c) 2020, Magnus Edenhill
+ * All rights reserved.
+ *
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ */
+
+#ifndef _HELPERS_H_
+#define _HELPERS_H_
+
+#include <stdio.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+#include <errno.h>
+
+
+/**
+ * Fuzz program helpers
+ */
+
+static __attribute__((unused)) uint8_t *read_file(const char *path,
+                                                  size_t *sizep) {
+        int fd;
+        uint8_t *buf;
+        struct stat st;
+
+        if ((fd = open(path, O_RDONLY)) == -1) {
+                fprintf(stderr, "Failed to open %s: %s\n", path,
+                        strerror(errno));
+                exit(2);
+                return NULL; /* NOTREACHED */
+        }
+
+        if (fstat(fd, &st) == -1) {
+                fprintf(stderr, "Failed to stat %s: %s\n", path,
+                        strerror(errno));
+                close(fd);
+                exit(2);
+                return NULL; /* NOTREACHED */
+        }
+
+
+        buf = malloc(st.st_size + 1);
+        if (!buf) {
+                fprintf(stderr, "Failed to malloc %d bytes for %s\n",
+                        (int)st.st_size, path);
+                close(fd);
+                exit(2);
+                return NULL; /* NOTREACHED */
+        }
+
+        buf[st.st_size] = '\0';
+
+        *sizep = read(fd, buf, st.st_size);
+        if (*sizep != st.st_size) {
+                fprintf(stderr, "Could only read %d/%d bytes from %s\n",
+                        (int)*sizep, (int)st.st_size, path);
+                free(buf);
+                close(fd);
+                exit(2);
+                return NULL; /* NOTREACHED */
+        }
+
+        return buf;
+}
+
+
+#endif /* _HELPERS_H_ */