114572d558
- remove debugging printf from 0001-Btrfs-progs-add-a-btrfs-select-super-command-to-over.patch (forwarded request 76766 from dsterba) OBS-URL: https://build.opensuse.org/request/show/76976 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/btrfsprogs?expand=0&rev=22
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
From 3a058ce2f1febacf8aacde2b117cdfba291c95cf Mon Sep 17 00:00:00 2001
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From: Hugo Mills <hugo@carfax.org.uk>
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Date: Sun, 26 Jun 2011 19:41:18 +0100
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Subject: [PATCH 27/28] mkfs.btrfs: Fix compilation errors with gcc 4.6
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gcc 4.6 complains about several possible use-before-initialise cases
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in mkfs, and stops. Fix these by initialising one of the variables in
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question, and using the correct error-handling paths for the
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remainder.
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Signed-off-by: Hugo Mills <hugo@carfax.org.uk>
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---
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mkfs.c | 7 ++++---
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1 files changed, 4 insertions(+), 3 deletions(-)
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diff --git a/mkfs.c b/mkfs.c
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index e191b7f..f2953db 100644
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--- a/mkfs.c
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+++ b/mkfs.c
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@@ -750,7 +750,7 @@ static int add_file_items(struct btrfs_trans_handle *trans,
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ino_t parent_inum, struct stat *st,
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const char *path_name, int out_fd)
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{
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- int ret;
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+ int ret = -1;
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ssize_t ret_read;
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u64 bytes_read = 0;
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char *buffer = NULL;
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@@ -889,7 +889,7 @@ static int traverse_directory(struct btrfs_trans_handle *trans,
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ret = btrfs_lookup_inode(trans, root, &path, &root_dir_key, 1);
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if (ret) {
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fprintf(stderr, "root dir lookup error\n");
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- goto fail;
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+ return -1;
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}
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leaf = path.nodes[0];
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@@ -913,7 +913,7 @@ static int traverse_directory(struct btrfs_trans_handle *trans,
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if (chdir(parent_dir_entry->path)) {
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fprintf(stderr, "chdir error for %s\n",
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parent_dir_name);
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- goto fail;
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+ goto fail_no_files;
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}
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count = scandir(parent_dir_entry->path, &files,
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@@ -996,6 +996,7 @@ static int traverse_directory(struct btrfs_trans_handle *trans,
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return 0;
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fail:
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free_namelist(files, count);
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+fail_no_files:
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free(parent_dir_entry->path);
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free(parent_dir_entry);
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return -1;
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--
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1.7.5.2.353.g5df3e
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