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| author | Jason Evans <jasone@canonware.com> | 2014-01-29 07:04:02 (GMT) |
|---|---|---|
| committer | Jason Evans <jasone@canonware.com> | 2014-01-29 07:04:02 (GMT) |
| commit | 5f60afa01eb2cf7d44024d162a1ecc6cceedcca1 (patch) | |
| tree | 0620d9c12a8c9d4852f27335aa4b1a29d3ec624e | |
| parent | a184d3fcdecfaaf694029fb375d023882aea444e (diff) | |
| download | jemalloc-5f60afa01eb2cf7d44024d162a1ecc6cceedcca1.zip jemalloc-5f60afa01eb2cf7d44024d162a1ecc6cceedcca1.tar.gz jemalloc-5f60afa01eb2cf7d44024d162a1ecc6cceedcca1.tar.bz2 | |
Avoid a compiler warning.
Avoid copying "jeprof" to a 1-byte buffer within prof_boot0() when heap
profiling is disabled. Although this is dead code under such
conditions, the compiler doesn't figure that part out.
Reported by Eduardo Silva.
| -rw-r--r-- | include/jemalloc/internal/prof.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/jemalloc/internal/prof.h b/include/jemalloc/internal/prof.h index db056fc..6f162d2 100644 --- a/include/jemalloc/internal/prof.h +++ b/include/jemalloc/internal/prof.h @@ -8,7 +8,11 @@ typedef struct prof_ctx_s prof_ctx_t; typedef struct prof_tdata_s prof_tdata_t; /* Option defaults. */ -#define PROF_PREFIX_DEFAULT "jeprof" +#ifdef JEMALLOC_PROF +# define PROF_PREFIX_DEFAULT "jeprof" +#else +# define PROF_PREFIX_DEFAULT "" +#endif #define LG_PROF_SAMPLE_DEFAULT 19 #define LG_PROF_INTERVAL_DEFAULT -1 |