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33 lines
999 B
33 lines
999 B
4 months ago
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// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
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// RUN: %clangxx_lsan %s -o %t
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// RUN: rm -f %t.supp
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// RUN: touch %t.supp
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// RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s --check-prefix=NOSUPP
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// RUN: echo "leak:*LSanTestLeakingFunc*" > %t.supp
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// RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp'" not %run %t 2>&1 | FileCheck %s
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// RUN: echo "leak:%t" > %t.supp
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// RUN: LSAN_OPTIONS="$LSAN_BASE:suppressions='%t.supp':symbolize=false" %run %t
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#include <stdio.h>
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#include <stdlib.h>
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void LSanTestLeakingFunc() {
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void *p = malloc(666);
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fprintf(stderr, "Test alloc: %p.\n", p);
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}
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int main() {
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LSanTestLeakingFunc();
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void *q = malloc(1337);
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fprintf(stderr, "Test alloc: %p.\n", q);
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return 0;
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}
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// CHECK: Suppressions used:
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// CHECK: 1 666 *LSanTestLeakingFunc*
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// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer: 1337 byte(s) leaked in 1 allocation(s)
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// NOSUPP: SUMMARY: {{(Leak|Address)}}Sanitizer: 2003 byte(s) leaked in 2 allocation(s).
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