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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 11:19:16 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-05 12:07:37 +0000 |
commit | b485aab7e71c1625cfc27e0f92c9509f42378458 (patch) | |
tree | ae9abe108601079d1679194de237c9a435ae5b55 /src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h | |
parent | Adding upstream version 1.44.3. (diff) | |
download | netdata-b485aab7e71c1625cfc27e0f92c9509f42378458.tar.xz netdata-b485aab7e71c1625cfc27e0f92c9509f42378458.zip |
Adding upstream version 1.45.3+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h')
-rw-r--r-- | src/fluent-bit/lib/librdkafka-2.1.0/tests/fuzzers/helpers.h | 90 |
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_ */ |