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builtin/: add UNLEAKs

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Add some UNLEAKs where we are about to return from `cmd_*`. UNLEAK the
variables in the same order as we've declared them. While addressing
`msg` in builtin/tag.c, convert the existing `strbuf_release()` calls as
well.

Signed-off-by: Martin Ågren <martin.agren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Martin Ågren 2017-10-01 19:42:08 +02:00 committed by Junio C Hamano
parent 4010f1d1b7
commit 886e1084d7
5 changed files with 11 additions and 4 deletions
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1
builtin/checkout.c
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@ -1291,6 +1291,7 @@ int cmd_checkout(int argc, const char **argv, const char *prefix)
strbuf_release(&buf);
}
UNLEAK(opts);
if (opts.patch_mode || opts.pathspec.nr)
return checkout_paths(&opts, new.name);
else

1
builtin/diff-index.c
View File

@ -57,5 +57,6 @@ int cmd_diff_index(int argc, const char **argv, const char *prefix)
return -1;
}
result = run_diff_index(&rev, cached);
UNLEAK(rev);
return diff_result_code(&rev.diffopt, result);
}

3
builtin/diff.c
View File

@ -466,5 +466,8 @@ int cmd_diff(int argc, const char **argv, const char *prefix)
result = diff_result_code(&rev.diffopt, result);
if (1 < rev.diffopt.skip_stat_unmatch)
refresh_index_quietly();
UNLEAK(rev);
UNLEAK(ent);
UNLEAK(blob);
return result;
}

1
builtin/name-rev.c
View File

@ -494,5 +494,6 @@ int cmd_name_rev(int argc, const char **argv, const char *prefix)
always, allow_undefined, data.name_only);
}
UNLEAK(revs);
return 0;
}

9
builtin/tag.c
View File

@ -552,9 +552,10 @@ int cmd_tag(int argc, const char **argv, const char *prefix)
if (force && !is_null_oid(&prev) && oidcmp(&prev, &object))
printf(_("Updated tag '%s' (was %s)\n"), tag, find_unique_abbrev(prev.hash, DEFAULT_ABBREV));
strbuf_release(&err);
strbuf_release(&buf);
strbuf_release(&ref);
strbuf_release(&reflog_msg);
UNLEAK(buf);
UNLEAK(ref);
UNLEAK(reflog_msg);
UNLEAK(msg);
UNLEAK(err);
return 0;
}