diff options
Diffstat (limited to 'package/lttng-libust/lttng-libust-fix-overflow-32-bits.patch')
| -rw-r--r-- | package/lttng-libust/lttng-libust-fix-overflow-32-bits.patch | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/package/lttng-libust/lttng-libust-fix-overflow-32-bits.patch b/package/lttng-libust/lttng-libust-fix-overflow-32-bits.patch new file mode 100644 index 000000000..c2a4dd295 --- /dev/null +++ b/package/lttng-libust/lttng-libust-fix-overflow-32-bits.patch @@ -0,0 +1,26 @@ +From dc190cc1f8ddccfa7b0b8323ed157afb29a0ebb7 Mon Sep 17 00:00:00 2001 +From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +Date: Wed, 21 Dec 2011 16:24:48 -0500 +Subject: [PATCH] Fix clock source overflow on 32-bit archs + +Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> +--- + liblttng-ust/clock.h | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +diff --git a/liblttng-ust/clock.h b/liblttng-ust/clock.h +index b5d3e77..23294d2 100644 +--- a/liblttng-ust/clock.h ++++ b/liblttng-ust/clock.h +@@ -39,7 +39,7 @@ static __inline__ uint64_t trace_clock_read64(void) + struct timespec ts; + + clock_gettime(CLOCK_MONOTONIC, &ts); +- return (ts.tv_sec * 1000000000) + ts.tv_nsec; ++ return ((uint64_t) ts.tv_sec * 1000000000ULL) + ts.tv_nsec; + } + + static __inline__ uint32_t trace_clock_freq_scale(void) +-- +1.7.2.5 + |