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-rw-r--r--gnu/packages/patches/perf-gcc-ice.patch13
1 files changed, 13 insertions, 0 deletions
diff --git a/gnu/packages/patches/perf-gcc-ice.patch b/gnu/packages/patches/perf-gcc-ice.patch
new file mode 100644
index 0000000000..58ab5359c2
--- /dev/null
+++ b/gnu/packages/patches/perf-gcc-ice.patch
@@ -0,0 +1,13 @@
+Work around this GCC ICE: <https://bugs.gnu.org/31708>.
+
+--- linux-4.16.13/tools/perf/util/header.c	2018-06-04 11:30:39.368146035 +0200
++++ linux-4.16.13/tools/perf/util/header.c	2018-06-04 11:34:04.667212378 +0200
+@@ -135,7 +135,7 @@ int do_write(struct feat_fd *ff, const v
+ int write_padded(struct feat_fd *ff, const void *bf,
+ 		 size_t count, size_t count_aligned)
+ {
+-	static const char zero_buf[NAME_ALIGN];
++	static const char zero_buf[NAME_ALIGN] = { 0 };
+ 	int err = do_write(ff, bf, count);
+ 
+ 	if (!err)