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liblzma: Refactor a loop in lzma_filters_copy()

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Arguably it's nicer if i doesn't wrap around when the loop terminates.

Fixes: Coverity CID 464589
Fixes: 6d118a0b9def ("Add lzma_filters_copy().")
This commit is contained in:
Lasse Collin 2025-11-02 12:57:00 +02:00
parent 90b67853d5
commit 6cc2da0a4b
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GPG Key ID: 38EE757D69184620
1 changed files with 2 additions and 2 deletions
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4
src/liblzma/common/filter_common.c
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@ -213,8 +213,8 @@ lzma_filters_copy(const lzma_filter *src, lzma_filter *real_dest,
error: error:
// Free the options which we have already allocated. // Free the options which we have already allocated.
while (i-- > 0) while (i > 0)
lzma_free(dest[i].options, allocator); lzma_free(dest[--i].options, allocator);
return ret; return ret;
} }