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-rw-r--r--tools/tools/cxgbetool/cxgbetool.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/tools/cxgbetool/cxgbetool.c b/tools/tools/cxgbetool/cxgbetool.c
index 729ad9f..a952ef20 100644
--- a/tools/tools/cxgbetool/cxgbetool.c
+++ b/tools/tools/cxgbetool/cxgbetool.c
@@ -1462,7 +1462,7 @@ loadfw(int argc, const char *argv[])
}
data.len = st.st_size;
- data.data = mmap(0, data.len, PROT_READ, 0, fd, 0);
+ data.data = mmap(0, data.len, PROT_READ, MAP_PRIVATE, fd, 0);
if (data.data == MAP_FAILED) {
warn("mmap");
close(fd);
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