32 lines
849 B
C
32 lines
849 B
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include <string.h>
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#include "alloc-util.h"
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#include "fuzz.h"
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#include "udev-util.h"
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int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
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_cleanup_free_ char *str = NULL;
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int r;
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char *value = UINT_TO_PTR(0x12345678U);
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char *endpos = UINT_TO_PTR(0x87654321U);
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assert_se(str = malloc(size + 1));
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memcpy(str, data, size);
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str[size] = '\0';
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r = udev_rule_parse_value(str, &value, &endpos);
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if (r < 0) {
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/* not modified on failure */
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assert_se(value == UINT_TO_PTR(0x12345678U));
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assert_se(endpos == UINT_TO_PTR(0x87654321U));
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} else {
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assert_se(endpos <= str + size);
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assert_se(endpos > str + 1);
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}
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return 0;
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}
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