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tools: squashfs3-lzma: generate reproducible output

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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>
This commit is contained in:
Daniel Golle 2023-05-12 02:17:21 +02:00
parent 0ce356bbba
commit f1f87ef350
1 changed files with 11 additions and 0 deletions
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11
tools/squashfs3-lzma/patches/150-fix-unitialized-memory.patch Normal file
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@ -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;