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| author | Sun He <sunheehnus@gmail.com> | 2014-03-03 09:24:29 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-03-03 20:15:10 (GMT) |
| commit | 5889271114a25b6750bb6137784ae5a93df22b39 (patch) | |
| tree | 3f95ef844f90b9c35229cccf4d56c9ac3bcca9d0 /bulk-checkin.c | |
| parent | 2156a98045f83dd88386b2d4d3241d66bf722ade (diff) | |
| download | git-5889271114a25b6750bb6137784ae5a93df22b39.zip git-5889271114a25b6750bb6137784ae5a93df22b39.tar.gz git-5889271114a25b6750bb6137784ae5a93df22b39.tar.bz2 | |
finish_tmp_packfile():use strbuf for pathname construction
The old version fixes a maximum length on the buffer, which could be a problem
if one is not certain of the length of get_object_directory().
Using strbuf can avoid the protential bug.
Helped-by: Michael Haggerty <mhagger@alum.mit.edu>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Sun He <sunheehnus@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'bulk-checkin.c')
| -rw-r--r-- | bulk-checkin.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/bulk-checkin.c b/bulk-checkin.c index 118c625..98e651c 100644 --- a/bulk-checkin.c +++ b/bulk-checkin.c @@ -4,6 +4,7 @@ #include "bulk-checkin.h" #include "csum-file.h" #include "pack.h" +#include "strbuf.h" static int pack_compression_level = Z_DEFAULT_COMPRESSION; @@ -23,7 +24,7 @@ static struct bulk_checkin_state { static void finish_bulk_checkin(struct bulk_checkin_state *state) { unsigned char sha1[20]; - char packname[PATH_MAX]; + struct strbuf packname = STRBUF_INIT; int i; if (!state->f) @@ -43,8 +44,8 @@ static void finish_bulk_checkin(struct bulk_checkin_state *state) close(fd); } - sprintf(packname, "%s/pack/pack-", get_object_directory()); - finish_tmp_packfile(packname, state->pack_tmp_name, + strbuf_addf(&packname, "%s/pack/pack-", get_object_directory()); + finish_tmp_packfile(&packname, state->pack_tmp_name, state->written, state->nr_written, &state->pack_idx_opts, sha1); for (i = 0; i < state->nr_written; i++) @@ -54,6 +55,7 @@ clear_exit: free(state->written); memset(state, 0, sizeof(*state)); + strbuf_release(&packname); /* Make objects we just wrote available to ourselves */ reprepare_packed_git(); } |