diff options
| -rw-r--r-- | builtin/index-pack.c | 4 | ||||
| -rw-r--r-- | builtin/show-branch.c | 2 | ||||
| -rw-r--r-- | builtin/unpack-objects.c | 2 | ||||
| -rw-r--r-- | commit-graph.c | 2 | ||||
| -rw-r--r-- | contrib/coccinelle/object_id.cocci | 9 | ||||
| -rw-r--r-- | http-walker.c | 2 | ||||
| -rw-r--r-- | http.c | 2 | ||||
| -rw-r--r-- | pack-check.c | 6 | ||||
| -rw-r--r-- | pack-write.c | 2 | ||||
| -rw-r--r-- | packfile.c | 2 | ||||
| -rw-r--r-- | read-cache.c | 4 | ||||
| -rw-r--r-- | sha1-file.c | 2 |
12 files changed, 24 insertions, 15 deletions
diff --git a/builtin/index-pack.c b/builtin/index-pack.c index edcb0a3dca..2004e25da2 100644 --- a/builtin/index-pack.c +++ b/builtin/index-pack.c @@ -1166,7 +1166,7 @@ static void parse_pack_objects(unsigned char *hash) /* Check pack integrity */ flush(); the_hash_algo->final_fn(hash, &input_ctx); - if (hashcmp(fill(the_hash_algo->rawsz), hash)) + if (!hasheq(fill(the_hash_algo->rawsz), hash)) die(_("pack is corrupted (SHA1 mismatch)")); use(the_hash_algo->rawsz); @@ -1280,7 +1280,7 @@ static void conclude_pack(int fix_thin_pack, const char *curr_pack, unsigned cha fixup_pack_header_footer(output_fd, pack_hash, curr_pack, nr_objects, read_hash, consumed_bytes-the_hash_algo->rawsz); - if (hashcmp(read_hash, tail_hash) != 0) + if (!hasheq(read_hash, tail_hash)) die(_("Unexpected tail checksum for %s " "(disk corruption?)"), curr_pack); } diff --git a/builtin/show-branch.c b/builtin/show-branch.c index 5f9432861b..65f4a4c83c 100644 --- a/builtin/show-branch.c +++ b/builtin/show-branch.c @@ -485,7 +485,7 @@ static void snarf_refs(int head, int remotes) static int rev_is_head(const char *head, const char *name, unsigned char *head_sha1, unsigned char *sha1) { - if (!head || (head_sha1 && sha1 && hashcmp(head_sha1, sha1))) + if (!head || (head_sha1 && sha1 && !hasheq(head_sha1, sha1))) return 0; skip_prefix(head, "refs/heads/", &head); if (!skip_prefix(name, "refs/heads/", &name)) diff --git a/builtin/unpack-objects.c b/builtin/unpack-objects.c index ad438f5b41..80478808b3 100644 --- a/builtin/unpack-objects.c +++ b/builtin/unpack-objects.c @@ -579,7 +579,7 @@ int cmd_unpack_objects(int argc, const char **argv, const char *prefix) if (fsck_finish(&fsck_options)) die(_("fsck error in pack objects")); } - if (hashcmp(fill(the_hash_algo->rawsz), oid.hash)) + if (!hasheq(fill(the_hash_algo->rawsz), oid.hash)) die("final sha1 did not match"); use(the_hash_algo->rawsz); diff --git a/commit-graph.c b/commit-graph.c index 7aed9f5371..64ce79420d 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -900,7 +900,7 @@ int verify_commit_graph(struct repository *r, struct commit_graph *g) f = hashfd(devnull, NULL); hashwrite(f, g->data, g->data_len - g->hash_len); finalize_hashfile(f, checksum.hash, CSUM_CLOSE); - if (hashcmp(checksum.hash, g->data + g->data_len - g->hash_len)) { + if (!hasheq(checksum.hash, g->data + g->data_len - g->hash_len)) { graph_report(_("the commit-graph file has incorrect checksum and is likely corrupt")); verify_commit_graph_error = VERIFY_COMMIT_GRAPH_ERROR_HASH; } diff --git a/contrib/coccinelle/object_id.cocci b/contrib/coccinelle/object_id.cocci index 4e1f1a7431..d8bdb48712 100644 --- a/contrib/coccinelle/object_id.cocci +++ b/contrib/coccinelle/object_id.cocci @@ -129,3 +129,12 @@ expression E1, E2; @@ - oidcmp(E1, E2) != 0 + !oideq(E1, E2) + +@@ +identifier f != hasheq; +expression E1, E2; +@@ + f(...) {<... +- hashcmp(E1, E2) != 0 ++ !hasheq(E1, E2) + ...>} diff --git a/http-walker.c b/http-walker.c index 3a8edc7f2f..b3334bf657 100644 --- a/http-walker.c +++ b/http-walker.c @@ -543,7 +543,7 @@ static int fetch_object(struct walker *walker, unsigned char *sha1) } else if (req->zret != Z_STREAM_END) { walker->corrupt_object_found++; ret = error("File %s (%s) corrupt", hex, req->url); - } else if (hashcmp(obj_req->oid.hash, req->real_sha1)) { + } else if (!hasheq(obj_req->oid.hash, req->real_sha1)) { ret = error("File %s has bad hash", hex); } else if (req->rename < 0) { struct strbuf buf = STRBUF_INIT; @@ -2394,7 +2394,7 @@ int finish_http_object_request(struct http_object_request *freq) unlink_or_warn(freq->tmpfile.buf); return -1; } - if (hashcmp(freq->sha1, freq->real_sha1)) { + if (!hasheq(freq->sha1, freq->real_sha1)) { unlink_or_warn(freq->tmpfile.buf); return -1; } diff --git a/pack-check.c b/pack-check.c index d3a57df34f..fa5f0ff8fa 100644 --- a/pack-check.c +++ b/pack-check.c @@ -79,10 +79,10 @@ static int verify_packfile(struct packed_git *p, } while (offset < pack_sig_ofs); the_hash_algo->final_fn(hash, &ctx); pack_sig = use_pack(p, w_curs, pack_sig_ofs, NULL); - if (hashcmp(hash, pack_sig)) + if (!hasheq(hash, pack_sig)) err = error("%s pack checksum mismatch", p->pack_name); - if (hashcmp(index_base + index_size - the_hash_algo->hexsz, pack_sig)) + if (!hasheq(index_base + index_size - the_hash_algo->hexsz, pack_sig)) err = error("%s pack checksum does not match its index", p->pack_name); unuse_pack(w_curs); @@ -180,7 +180,7 @@ int verify_pack_index(struct packed_git *p) the_hash_algo->init_fn(&ctx); the_hash_algo->update_fn(&ctx, index_base, (unsigned int)(index_size - the_hash_algo->rawsz)); the_hash_algo->final_fn(hash, &ctx); - if (hashcmp(hash, index_base + index_size - the_hash_algo->rawsz)) + if (!hasheq(hash, index_base + index_size - the_hash_algo->rawsz)) err = error("Packfile index for %s hash mismatch", p->pack_name); return err; diff --git a/pack-write.c b/pack-write.c index 7d14716c40..29d17a9bec 100644 --- a/pack-write.c +++ b/pack-write.c @@ -260,7 +260,7 @@ void fixup_pack_header_footer(int pack_fd, if (partial_pack_offset == 0) { unsigned char hash[GIT_MAX_RAWSZ]; the_hash_algo->final_fn(hash, &old_hash_ctx); - if (hashcmp(hash, partial_pack_hash) != 0) + if (!hasheq(hash, partial_pack_hash)) die("Unexpected checksum for %s " "(disk corruption?)", pack_name); /* diff --git a/packfile.c b/packfile.c index c2e96293ad..1e9eacd9b3 100644 --- a/packfile.c +++ b/packfile.c @@ -517,7 +517,7 @@ static int open_packed_git_1(struct packed_git *p) if (read_result != hashsz) return error("packfile %s signature is unavailable", p->pack_name); idx_hash = ((unsigned char *)p->index_data) + p->index_size - hashsz * 2; - if (hashcmp(hash, idx_hash)) + if (!hasheq(hash, idx_hash)) return error("packfile %s does not match index", p->pack_name); return 0; } diff --git a/read-cache.c b/read-cache.c index 88bb80326b..421a7f4953 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1668,7 +1668,7 @@ static int verify_hdr(struct cache_header *hdr, unsigned long size) the_hash_algo->init_fn(&c); the_hash_algo->update_fn(&c, hdr, size - the_hash_algo->rawsz); the_hash_algo->final_fn(hash, &c); - if (hashcmp(hash, (unsigned char *)hdr + size - the_hash_algo->rawsz)) + if (!hasheq(hash, (unsigned char *)hdr + size - the_hash_algo->rawsz)) return error("bad index file sha1 signature"); return 0; } @@ -2395,7 +2395,7 @@ static int verify_index_from(const struct index_state *istate, const char *path) if (n != the_hash_algo->rawsz) goto out; - if (hashcmp(istate->oid.hash, hash)) + if (!hasheq(istate->oid.hash, hash)) goto out; close(fd); diff --git a/sha1-file.c b/sha1-file.c index cc8a196349..d85f4e93e1 100644 --- a/sha1-file.c +++ b/sha1-file.c @@ -2213,7 +2213,7 @@ static int check_stream_sha1(git_zstream *stream, } the_hash_algo->final_fn(real_sha1, &c); - if (hashcmp(expected_sha1, real_sha1)) { + if (!hasheq(expected_sha1, real_sha1)) { error(_("sha1 mismatch for %s (expected %s)"), path, sha1_to_hex(expected_sha1)); return -1; |