f0c90dfcd8
Changed the warning message: - **From**: 'Attempt to free released memory' **To**: 'Attempt to release already released memory' - **From**: 'Attempt to free non-owned memory' **To**: 'Attempt to release non-owned memory' - **From**: 'Use of memory after it is freed' **To**: 'Use of memory after it is released' All connected tests and their expectations have been changed accordingly. Inspired by [this PR](https://github.com/llvm/llvm-project/pull/147542#discussion_r2195197922)
31 lines
518 B
C
31 lines
518 B
C
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void test() {
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int *p = malloc(1);
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free(p);
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free(p); // warn: attempt to release already released memory
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}
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void test() {
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int *p = malloc(sizeof(int));
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free(p);
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*p = 1; // warn: use after free
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}
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void test() {
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int *p = malloc(1);
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if (p)
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return; // warn: memory is never released
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}
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void test() {
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int a[] = { 1 };
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free(a); // warn: argument is not allocated by malloc
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}
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void test() {
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int *p = malloc(sizeof(char));
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p = p - 1;
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free(p); // warn: argument to free() is offset by -4 bytes
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}
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