util/cbfstool: Add NULL-ptr check
Change-Id: I8b5caf5423135fe683a24db6700b895a2685cb98 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Found-by: Coverity Scan #1323507 Reviewed-on: https://review.coreboot.org/17858 Reviewed-by: Nico Huber <nico.h@gmx.de> Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
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@ -175,7 +175,8 @@ static int cbfs_file_get_compression_info(struct cbfs_file *entry,
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uint32_t *decompressed_size)
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{
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unsigned int compression = CBFS_COMPRESS_NONE;
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*decompressed_size = ntohl(entry->len);
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if (decompressed_size)
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*decompressed_size = ntohl(entry->len);
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for (struct cbfs_file_attribute *attr = cbfs_file_first_attr(entry);
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attr != NULL;
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attr = cbfs_file_next_attr(entry, attr)) {
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