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-rw-r--r--src/readahead/readahead-collect.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/readahead/readahead-collect.c b/src/readahead/readahead-collect.c
index 211ef957d9..be920062dc 100644
--- a/src/readahead/readahead-collect.c
+++ b/src/readahead/readahead-collect.c
@@ -129,8 +129,7 @@ static int pack_file(FILE *pack, const char *fn, bool on_btrfs) {
}
pages = l / page_size();
- vec = alloca(pages);
- memzero(vec, pages);
+ vec = alloca0(pages);
if (mincore(start, l, vec) < 0) {
log_warning("mincore(%s) failed: %m", fn);
r = -errno;