Merge branch 'js/azure-pipelines-msvc'

[thirdparty/git.git] / builtin / show-index.c

diff --git a/builtin/show-index.c b/builtin/show-index.c
index a6e678809efecf820405f6c626cef321a10ab253..0826f6a5a2c2207d1a17070f0f246cc999f31104 100644 (file)
--- a/builtin/show-index.c
+++ b/builtin/show-index.c
@@ -11,6 +11,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
        unsigned nr;
        unsigned int version;
        static unsigned int top_index[256];
+       const unsigned hashsz = the_hash_algo->rawsz;
 
        if (argc != 1)
                usage(show_index_usage);
@@ -36,23 +37,23 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
        }
        if (version == 1) {
                for (i = 0; i < nr; i++) {
-                       unsigned int offset, entry[6];
+                       unsigned int offset, entry[(GIT_MAX_RAWSZ + 4) / sizeof(unsigned int)];
 
-                       if (fread(entry, 4 + 20, 1, stdin) != 1)
+                       if (fread(entry, 4 + hashsz, 1, stdin) != 1)
                                die("unable to read entry %u/%u", i, nr);
                        offset = ntohl(entry[0]);
-                       printf("%u %s\n", offset, sha1_to_hex((void *)(entry+1)));
+                       printf("%u %s\n", offset, hash_to_hex((void *)(entry+1)));
                }
        } else {
                unsigned off64_nr = 0;
                struct {
-                       unsigned char sha1[20];
+                       struct object_id oid;
                        uint32_t crc;
                        uint32_t off;
                } *entries;
                ALLOC_ARRAY(entries, nr);
                for (i = 0; i < nr; i++)
-                       if (fread(entries[i].sha1, 20, 1, stdin) != 1)
+                       if (fread(entries[i].oid.hash, hashsz, 1, stdin) != 1)
                                die("unable to read sha1 %u/%u", i, nr);
                for (i = 0; i < nr; i++)
                        if (fread(&entries[i].crc, 4, 1, stdin) != 1)
@@ -77,7 +78,7 @@ int cmd_show_index(int argc, const char **argv, const char *prefix)
                        }
                        printf("%" PRIuMAX " %s (%08"PRIx32")\n",
                               (uintmax_t) offset,
-                              sha1_to_hex(entries[i].sha1),
+                              oid_to_hex(&entries[i].oid),
                               ntohl(entries[i].crc));
                }
                free(entries);