d642f640bf
This will call json_variant_sensitive() internally while parsing for each allocated sub-variant. This is better than calling it a posteriori at the end, because partially parsed variants will always be properly erased from memory this way.
32 lines
876 B
C
32 lines
876 B
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#include "alloc-util.h"
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#include "fileio.h"
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#include "fd-util.h"
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#include "fuzz.h"
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#include "json.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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_cleanup_free_ char *out = NULL; /* out should be freed after g */
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size_t out_size;
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_cleanup_fclose_ FILE *f = NULL, *g = NULL;
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_cleanup_(json_variant_unrefp) JsonVariant *v = NULL;
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if (size == 0)
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return 0;
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f = fmemopen_unlocked((char*) data, size, "re");
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assert_se(f);
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if (json_parse_file(f, NULL, 0, &v, NULL, NULL) < 0)
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return 0;
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g = open_memstream_unlocked(&out, &out_size);
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assert_se(g);
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json_variant_dump(v, 0, g, NULL);
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json_variant_dump(v, JSON_FORMAT_PRETTY|JSON_FORMAT_COLOR|JSON_FORMAT_SOURCE, g, NULL);
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return 0;
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}
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