31 lines
841 B
Diff
31 lines
841 B
Diff
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From bb1b811edfa23c767890ace271dede34094155a3 Mon Sep 17 00:00:00 2001
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From: Arne Jansen <sensille@gmx.net>
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Date: Mon, 14 Mar 2011 12:57:49 +0100
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Subject: [PATCH 25/28] btrfs-map-logical: segfaults when no output file is
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given
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when no output file is given, info_file stays NULL and the following
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fprintf segfaults. Default to stdout.
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Signed-off-by: Arne Jansen <sensille@gmx.net>
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Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
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---
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btrfs-map-logical.c | 1 +
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1 files changed, 1 insertions(+), 0 deletions(-)
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diff --git a/btrfs-map-logical.c b/btrfs-map-logical.c
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index 6d3ef7a..d79a73a 100644
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--- a/btrfs-map-logical.c
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+++ b/btrfs-map-logical.c
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@@ -173,6 +173,7 @@ int main(int ac, char **av)
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exit(1);
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}
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+ info_file = stdout;
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if (output_file) {
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if (strcmp(output_file, "-") == 0) {
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out_fd = 1;
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--
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1.7.5.2.353.g5df3e
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