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Groups > linux.kernel > #1382098
| From | Colin King <colin.king@canonical.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH] perf jit: memset variable st using the correct size |
| Date | 2016-04-19 01:10 +0200 |
| Message-ID | <rpqsP-5sV-19@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
From: Colin Ian King <colin.king@canonical.com> The current code is memsetting the struct stat variable st with the size of stat (which turns out to be 1 byte) rather than the size of variable sz. Signed-off-by: Colin Ian King <colin.king@canonical.com> --- tools/perf/util/jitdump.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/jitdump.c b/tools/perf/util/jitdump.c index 52fcef3..86afe96 100644 --- a/tools/perf/util/jitdump.c +++ b/tools/perf/util/jitdump.c @@ -412,7 +412,7 @@ static int jit_repipe_code_load(struct jit_buf_desc *jd, union jr_entry *jr) return -1; } if (stat(filename, &st)) - memset(&st, 0, sizeof(stat)); + memset(&st, 0, sizeof(st)); event->mmap2.header.type = PERF_RECORD_MMAP2; event->mmap2.header.misc = PERF_RECORD_MISC_USER; @@ -500,7 +500,7 @@ static int jit_repipe_code_move(struct jit_buf_desc *jd, union jr_entry *jr) size++; /* for \0 */ if (stat(filename, &st)) - memset(&st, 0, sizeof(stat)); + memset(&st, 0, sizeof(st)); size = PERF_ALIGN(size, sizeof(u64)); -- 2.7.4
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[PATCH] perf jit: memset variable st using the correct size Colin King <colin.king@canonical.com> - 2016-04-19 01:10 +0200
Re: [PATCH] perf jit: memset variable st using the correct size rnaldo Carvalho de Melo <acme@kernel.org> - 2016-04-19 15:50 +0200
Re: [PATCH] perf jit: memset variable st using the correct size rnaldo Carvalho de Melo <acme@kernel.org> - 2016-04-19 16:00 +0200
[tip:perf/core] perf jit: memset() variable 'st' using the correct size tip-bot for Colin Ian King <tipbot@zytor.com> - 2016-04-23 15:10 +0200
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