diff options
| author |  Jeff King <peff@peff.net> | 2013-10-24 04:53:46 -0400 |
|---|---|---|
| committer |  Junio C Hamano <gitster@pobox.com> | 2013-10-24 15:43:50 -0700 |
| commit | 683ff884cce955cc331929d857fac9d6bd69f46a (patch) | |
| tree | e2008ae24bd2672c58d9d1410e95552d6f74e05b /builtin | |
| parent | assume parse_commit checks for NULL commit (diff) | |
| download | tgif-683ff884cce955cc331929d857fac9d6bd69f46a.tar.xz | |
use parse_commit_or_die instead of segfaulting
Some unchecked calls to parse_commit should obviously die on
error, because their next step is to start looking at the
parsed fields, which will cause a segfault. These are
obvious candidates for parse_commit_or_die, which will be a
strict improvement in behavior.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/checkout.c | 4 | ||||
| -rw-r--r-- | builtin/fast-export.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/builtin/checkout.c b/builtin/checkout.c index 7025938ae3..88ab9480da 100644 --- a/builtin/checkout.c +++ b/builtin/checkout.c @@ -796,7 +796,7 @@ static int switch_branches(const struct checkout_opts *opts, new->commit = old.commit; if (!new->commit) die(_("You are on a branch yet to be born")); - parse_commit(new->commit); + parse_commit_or_die(new->commit); } ret = merge_working_tree(opts, &old, new, &writeout_error); @@ -959,7 +959,7 @@ static int parse_branchname_arg(int argc, const char **argv, /* not a commit */ *source_tree = parse_tree_indirect(rev); } else { - parse_commit(new->commit); + parse_commit_or_die(new->commit); *source_tree = new->commit->tree; } diff --git a/builtin/fast-export.c b/builtin/fast-export.c index 8e19058744..7785c22178 100644 --- a/builtin/fast-export.c +++ b/builtin/fast-export.c @@ -286,7 +286,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) rev->diffopt.output_format = DIFF_FORMAT_CALLBACK; - parse_commit(commit); + parse_commit_or_die(commit); author = strstr(commit->buffer, "\nauthor "); if (!author) die ("Could not find author in commit %s", @@ -307,7 +307,7 @@ static void handle_commit(struct commit *commit, struct rev_info *rev) if (commit->parents && get_object_mark(&commit->parents->item->object) != 0 && !full_tree) { - parse_commit(commit->parents->item); + parse_commit_or_die(commit->parents->item); diff_tree_sha1(commit->parents->item->tree->object.sha1, commit->tree->object.sha1, "", &rev->diffopt); } |