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v0.5.1
Revision 8977c110b5bbd230c28c727ddb85856067d55cfb authored by Junio C Hamano on 04 January 2007, 07:09:08 UTC, committed by Junio C Hamano on 05 January 2007, 06:17:59 UTC 
pack-check.c::verify_packfile(): don't run SHA-1 update on huge data
 
Running the SHA1_Update() on the whole packfile in a single call
revealed an overflow problem we had in the SHA-1 implementation
on POWER architecture some time ago, which was fixed with commit
b47f509b (June 19, 2006).  Other SHA-1 implementations may have
a similar problem.

The sliding mmap() series already makes chunked calls to
SHA1_Update(), so this patch itself will become moot when it
graduates to "master", but in the meantime, run the hash
function in smaller chunks to prevent possible future problems.

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 parent 1084b84
Raw File
exec_cmd.h 
#ifndef __GIT_EXEC_CMD_H_
#define __GIT_EXEC_CMD_H_

extern void git_set_exec_path(const char *exec_path);
extern const char* git_exec_path(void);
extern int execv_git_cmd(const char **argv); /* NULL terminated */
extern int execl_git_cmd(const char *cmd, ...);


#endif /* __GIT_EXEC_CMD_H_ */
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