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Diffstat (limited to 'sha1_file.c')
-rw-r--r--sha1_file.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/sha1_file.c b/sha1_file.c
index aab1872..0251700 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -253,7 +253,7 @@ static int link_alt_odb_entry(const char *entry, const char *relative_base,
{
struct alternate_object_database *ent;
struct alternate_object_database *alt;
- int pfxlen, entlen;
+ size_t pfxlen, entlen;
struct strbuf pathbuf = STRBUF_INIT;
if (!is_absolute_path(entry) && relative_base) {
@@ -273,8 +273,8 @@ static int link_alt_odb_entry(const char *entry, const char *relative_base,
while (pfxlen && pathbuf.buf[pfxlen-1] == '/')
pfxlen -= 1;
- entlen = pfxlen + 43; /* '/' + 2 hex + '/' + 38 hex + NUL */
- ent = xmalloc(sizeof(*ent) + entlen);
+ entlen = st_add(pfxlen, 43); /* '/' + 2 hex + '/' + 38 hex + NUL */
+ ent = xmalloc(st_add(sizeof(*ent), entlen));
memcpy(ent->base, pathbuf.buf, pfxlen);
strbuf_release(&pathbuf);
@@ -1134,7 +1134,7 @@ unsigned char *use_pack(struct packed_git *p,
static struct packed_git *alloc_packed_git(int extra)
{
- struct packed_git *p = xmalloc(sizeof(*p) + extra);
+ struct packed_git *p = xmalloc(st_add(sizeof(*p), extra));
memset(p, 0, sizeof(*p));
p->pack_fd = -1;
return p;
@@ -1168,7 +1168,7 @@ struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
* ".pack" is long enough to hold any suffix we're adding (and
* the use xsnprintf double-checks that)
*/
- alloc = path_len + strlen(".pack") + 1;
+ alloc = st_add3(path_len, strlen(".pack"), 1);
p = alloc_packed_git(alloc);
memcpy(p->pack_name, path, path_len);
@@ -1196,7 +1196,7 @@ struct packed_git *add_packed_git(const char *path, size_t path_len, int local)
struct packed_git *parse_pack_index(unsigned char *sha1, const char *idx_path)
{
const char *path = sha1_pack_name(sha1);
- int alloc = strlen(path) + 1;
+ size_t alloc = st_add(strlen(path), 1);
struct packed_git *p = alloc_packed_git(alloc);
memcpy(p->pack_name, path, alloc); /* includes NUL */
@@ -1413,10 +1413,12 @@ static void mark_bad_packed_object(struct packed_git *p,
{
unsigned i;
for (i = 0; i < p->num_bad_objects; i++)
- if (!hashcmp(sha1, p->bad_object_sha1 + 20 * i))
+ if (!hashcmp(sha1, p->bad_object_sha1 + GIT_SHA1_RAWSZ * i))
return;
- p->bad_object_sha1 = xrealloc(p->bad_object_sha1, 20 * (p->num_bad_objects + 1));
- hashcpy(p->bad_object_sha1 + 20 * p->num_bad_objects, sha1);
+ p->bad_object_sha1 = xrealloc(p->bad_object_sha1,
+ st_mult(GIT_SHA1_RAWSZ,
+ st_add(p->num_bad_objects, 1)));
+ hashcpy(p->bad_object_sha1 + GIT_SHA1_RAWSZ * p->num_bad_objects, sha1);
p->num_bad_objects++;
}
@@ -1942,7 +1944,7 @@ static enum object_type packed_to_object_type(struct packed_git *p,
/* Push the object we're going to leave behind */
if (poi_stack_nr >= poi_stack_alloc && poi_stack == small_poi_stack) {
poi_stack_alloc = alloc_nr(poi_stack_nr);
- poi_stack = xmalloc(sizeof(off_t)*poi_stack_alloc);
+ ALLOC_ARRAY(poi_stack, poi_stack_alloc);
memcpy(poi_stack, small_poi_stack, sizeof(off_t)*poi_stack_nr);
} else {
ALLOC_GROW(poi_stack, poi_stack_nr+1, poi_stack_alloc);
@@ -2308,7 +2310,7 @@ void *unpack_entry(struct packed_git *p, off_t obj_offset,
if (delta_stack_nr >= delta_stack_alloc
&& delta_stack == small_delta_stack) {
delta_stack_alloc = alloc_nr(delta_stack_nr);
- delta_stack = xmalloc(sizeof(*delta_stack)*delta_stack_alloc);
+ ALLOC_ARRAY(delta_stack, delta_stack_alloc);
memcpy(delta_stack, small_delta_stack,
sizeof(*delta_stack)*delta_stack_nr);
} else {