30 lines
859 B
Diff
30 lines
859 B
Diff
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From 3295594b099c06935f5299c8234effeeeeea5d11 Mon Sep 17 00:00:00 2001
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From: Hugo Mills <hugo@carfax.org.uk>
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Date: Sun, 12 Jun 2011 21:52:39 +0100
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Subject: [PATCH 13/28] btrfs-progs: Fix over-sized limit on buffer
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gcc-4.4 complains (rightly) that the strncpy has a limit too large for
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the array it's copying into. Use the correct array length.
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Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
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---
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btrfs_cmds.c | 2 +-
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1 files changed, 1 insertions(+), 1 deletions(-)
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diff --git a/btrfs_cmds.c b/btrfs_cmds.c
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index 505322d..da5bd91 100644
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--- a/btrfs_cmds.c
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+++ b/btrfs_cmds.c
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@@ -427,7 +427,7 @@ int do_clone(int argc, char **argv)
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}
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args.fd = fd;
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- strncpy(args.name, newname, BTRFS_PATH_NAME_MAX);
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+ strncpy(args.name, newname, BTRFS_SUBVOL_NAME_MAX);
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res = ioctl(fddst, BTRFS_IOC_SNAP_CREATE_V2, &args);
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e = errno;
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--
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1.7.5.2.353.g5df3e
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