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-rw-r--r--sysdeps/unix/sysv/linux/malloc-hugepages.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/malloc-hugepages.c b/sysdeps/unix/sysv/linux/malloc-hugepages.c
index 683d68c..740027e 100644
--- a/sysdeps/unix/sysv/linux/malloc-hugepages.c
+++ b/sysdeps/unix/sysv/linux/malloc-hugepages.c
@@ -61,6 +61,7 @@ __malloc_thp_mode (void)
char str[sizeof(mode_always)];
ssize_t s = __read_nocancel (fd, str, sizeof (str));
+ str[s] = '\0';
__close_nocancel (fd);
if (s == sizeof (mode_always) - 1)