e245ec0cf0
Summary: A few changes related to logging: - prepend `Scudo` to the error messages so that users can identify that we reported an error; - replace a couple of `Report` calls in the RSS check code with `dieWithMessage`/`Print`, mark a condition as `UNLIKELY` in the process; - change some messages so that they all look more or less the same. This includes the `CHECK` message; - adapt a couple of tests with the new strings. A couple of side notes: this results in a few 1-line-blocks, for which I left brackets. There doesn't seem to be any style guide for that, I can remove them if need be. I didn't use `SanitizerToolName` in the strings, but directly `Scudo` because we are the only users, I could change that too. Reviewers: alekseyshl, flowerhack Reviewed By: alekseyshl Subscribers: mgorny, delcypher, llvm-commits, #sanitizers Differential Revision: https://reviews.llvm.org/D44171 llvm-svn: 326901
24 lines
524 B
C
24 lines
524 B
C
// RUN: %clang_scudo %s -o %t
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// RUN: not %run %t pointers 2>&1 | FileCheck %s
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// Tests that a non MinAlignment aligned pointer will trigger the associated
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// error on deallocation.
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#include <assert.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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int main(int argc, char **argv)
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{
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assert(argc == 2);
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if (!strcmp(argv[1], "pointers")) {
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void *p = malloc(1U << 16);
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assert(p);
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free((void *)((uintptr_t)p | 1));
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}
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return 0;
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}
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// CHECK: ERROR: misaligned pointer when deallocating address
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