admin/git
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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>
This commit is contained in:
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
Download Patch File Download Diff File Expand all files Collapse all files

2
diff-delta.c
View File

@@ -264,7 +264,7 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize)
index->src_size = bufsize; index->src_size = bufsize;
index->hash_mask = hmask; index->hash_mask = hmask;
mem = index + 1; mem = index->hash;
packed_hash = mem; packed_hash = mem;
mem = packed_hash + (hsize+1); mem = packed_hash + (hsize+1);
packed_entry = mem; packed_entry = mem;