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| author | Nicolas Pitre <nico@cam.org> | 2008-08-29 20:07:59 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2008-08-30 04:51:27 (GMT) |
| commit | abeb40e5aa5b4a39799ae1caad241c8c7708053a (patch) | |
| tree | 6fb35911f6750230ade15c390256bb237f5e0019 /pack.h | |
| parent | 6ed7f25e95069a900b10f838b15639af3fac05d3 (diff) | |
| download | git-abeb40e5aa5b4a39799ae1caad241c8c7708053a.zip git-abeb40e5aa5b4a39799ae1caad241c8c7708053a.tar.gz git-abeb40e5aa5b4a39799ae1caad241c8c7708053a.tar.bz2 | |
improve reliability of fixup_pack_header_footer()
Currently, this function has the potential to read corrupted pack data
from disk and give it a valid SHA1 checksum. Let's add the ability to
validate SHA1 checksum of existing data along the way, including before
and after any arbitrary point in the pack.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'pack.h')
| -rw-r--r-- | pack.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -58,7 +58,7 @@ struct pack_idx_entry { extern char *write_idx_file(char *index_name, struct pack_idx_entry **objects, int nr_objects, unsigned char *sha1); extern int check_pack_crc(struct packed_git *p, struct pack_window **w_curs, off_t offset, off_t len, unsigned int nr); extern int verify_pack(struct packed_git *); -extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t); +extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t); extern char *index_pack_lockfile(int fd); #define PH_ERROR_EOF (-1) |