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Merge "mark atrace buffers as uninitialized" into rvc-dev

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Tim Murray 2020-05-05 22:33:04 +00:00 • committed by Android (Google) Code Review
commit 9842adf768
1 changed files with 1 additions and 1 deletions
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libcutils/trace-dev.inc
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@ -198,7 +198,7 @@ void atrace_update_tags()
} }
#define WRITE_MSG(format_begin, format_end, name, value) { \ #define WRITE_MSG(format_begin, format_end, name, value) { \
char buf[ATRACE_MESSAGE_LENGTH]; \ char buf[ATRACE_MESSAGE_LENGTH] __attribute__((uninitialized)); \
int pid = getpid(); \ int pid = getpid(); \
int len = snprintf(buf, sizeof(buf), format_begin "%s" format_end, pid, \ int len = snprintf(buf, sizeof(buf), format_begin "%s" format_end, pid, \
name, value); \ name, value); \