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| author | Daniel Golle <daniel@makrotopia.org> | 2023-05-12 02:17:21 +0200 |
|---|---|---|
| committer | Daniel Golle <daniel@makrotopia.org> | 2023-05-12 02:27:17 +0200 |
| commit | f1f87ef3508c1e168b686d72e57166515999c313 (patch) | |
| tree | 6204ec671ea6aabe119b0c5f7d7c895a3e156ed8 | |
| parent | 0ce356bbba44ae573aca7104ca4d547bcdf816c5 (diff) | |
| download | upstream-f1f87ef3508c1e168b686d72e57166515999c313.tar.gz upstream-f1f87ef3508c1e168b686d72e57166515999c313.tar.bz2 upstream-f1f87ef3508c1e168b686d72e57166515999c313.zip | |
tools: squashfs3-lzma: generate reproducible output
Always initialize header with zeros as otherwise we may end up with
uninitialized memory which ruins reproducibility.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
| -rw-r--r-- | tools/squashfs3-lzma/patches/150-fix-unitialized-memory.patch | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/squashfs3-lzma/patches/150-fix-unitialized-memory.patch b/tools/squashfs3-lzma/patches/150-fix-unitialized-memory.patch new file mode 100644 index 0000000000..ad3b820894 --- /dev/null +++ b/tools/squashfs3-lzma/patches/150-fix-unitialized-memory.patch @@ -0,0 +1,11 @@ +--- a/squashfs-tools/mksquashfs.c ++++ b/squashfs-tools/mksquashfs.c +@@ -1822,7 +1822,7 @@ int main(int argc, char *argv[]) + { + struct stat buf, source_buf; + int i; +- squashfs_super_block sBlk; ++ squashfs_super_block sBlk = {}; + char *b, *root_name = NULL; + int be, nopad = FALSE, keep_as_directory = FALSE, orig_be; + squashfs_inode inode; |