Commit-ID: 47812e00910407a0f14906c0a3bf2d803a616c6f
Gitweb: https://git.kernel.org/tip/47812e00910407a0f14906c0a3bf2d803a616c6f
Author: Thomas Richter <tmricht@xxxxxxxxxxxxxxxxxx>
AuthorDate: Mon, 19 Feb 2018 11:24:44 +0100
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Mon, 19 Feb 2018 09:16:01 -0300
perf s390: Fix reading cpuid model information
Commit eca0fa28cd0d (perf record: Provide detailed information on s390
CPU") fixed a build error on Ubuntu. However the fix uses the wrong
size to print the model information.
Signed-off-by: Thomas Richter <tmricht@xxxxxxxxxxxxxxxxxx>
Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx>
Cc: Hendrik Brueckner <brueckner@xxxxxxxxxxxxxxxxxx>
Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx>
Fixes: eca0fa28cd0d ("perf record: Provide detailed information on s390 CPU")
Link: http://lkml.kernel.org/r/20180219102444.96900-1-tmricht@xxxxxxxxxxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/arch/s390/util/header.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/arch/s390/util/header.c b/tools/perf/arch/s390/util/header.c
index 231294b..a4c30f1 100644
--- a/tools/perf/arch/s390/util/header.c
+++ b/tools/perf/arch/s390/util/header.c
@@ -81,7 +81,7 @@ int get_cpuid(char *buffer, size_t sz)
line2 = line + strlen(SYSINFO_MODEL);
while ((cp = strtok_r(line2, "\n ", &line2))) {
- mdsize += scnprintf(model + mdsize, sizeof(type) - mdsize,
+ mdsize += scnprintf(model + mdsize, sizeof(model) - mdsize,
"%s%s", model[0] ? "," : "", cp);
}
break;
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