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Fix segfault in diff-delta.c when FLEX_ARRAY is 1 

aka don't do pointer arithmetics on structs that have a FLEX_ARRAY member,
or you'll end up believing your array is 1 cell off its real address.

Signed-off-by: Pierre Habouzit <madcoder@debian.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Pierre Habouzit 2007-12-18 02:39:57 +01:00 committed by Junio C Hamano
parent bd8ff616c9
commit f9c5a80cdf
1 changed files with 1 additions and 1 deletions
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diff-delta.c
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@ -264,7 +264,7 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize)
index->src_size = bufsize;
index->hash_mask = hmask;

mem = index + 1;
mem = index->hash;
packed_hash = mem;
mem = packed_hash + (hsize+1);
packed_entry = mem;