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-rw-r--r--gnu/usr.bin/tar/create.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/gnu/usr.bin/tar/create.c b/gnu/usr.bin/tar/create.c
index 793dca278452..d01d166f8be0 100644
--- a/gnu/usr.bin/tar/create.c
+++ b/gnu/usr.bin/tar/create.c
@@ -631,7 +631,7 @@ dump_file (p, curdev, toplevel)
int size;
char *buf = alloca (PATH_MAX + 1);
- size = readlink (p, buf, PATH_MAX + 1);
+ size = readlink (p, buf, PATH_MAX);
if (size < 0)
goto badperror;
buf[size] = '\0';