commit --amend -S: strip existing gpgsig headers

Any existing commit signature was made against the contents of the old
commit, including its committer date that is about to change, and will
become invalid by amending it.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2012-01-05 10:54:14 -08:00
parent e3f55e0707
commit c871a1d17b
4 changed files with 36 additions and 8 deletions

View File

@ -200,8 +200,8 @@ extern int commit_tree_extended(const char *msg, unsigned char *tree,
const char *author, const char *sign_commit,
struct commit_extra_header *);
extern struct commit_extra_header *read_commit_extra_headers(struct commit *);
extern struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len);
extern struct commit_extra_header *read_commit_extra_headers(struct commit *, const char **);
extern struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **);
extern void free_commit_extra_headers(struct commit_extra_header *extra);