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read_index(): fix reading extension size on BE 64-bit archs

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On big endian platforms with 8-byte unsigned long, the code reads the
size of the index extension section (which is a 4-byte network byte
order integer) incorrectly.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Nathaniel W Filardo 2009-12-27 01:11:21 -05:00 committed by Junio C Hamano
parent 7a51ed66f6
commit 07cc8ecac0
1 changed files with 1 additions and 1 deletions
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2
read-cache.c
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@ -1016,7 +1016,7 @@ int read_index_from(struct index_state *istate, const char *path)
* extension name (4-byte) and section length
* in 4-byte network byte order.
*/
unsigned long extsize;
uint32_t extsize;
memcpy(&extsize, (char *)mmap + src_offset + 4, 4);
extsize = ntohl(extsize);
if (read_index_extension(istate,