Signed-off-by: Sun He <sunheehnus@xxxxxxxxx> --- Find the potential places with memcpy by the bash command: $ find . | xargs grep "memcpy.*\(.*20.*\)" Helped-by: Michael Haggerty<mhagger@xxxxxxxxxxxx> bundle.c | 2 +- grep.c | 2 +- pack-bitmap-write.c | 2 +- ppc/sha1.c | 3 ++- reflog-walk.c | 4 ++-- refs.c | 2 +- 6 files changed, 8 insertions(+), 7 deletions(-) diff --git a/bundle.c b/bundle.c index e99065c..7809fbb 100644 --- a/bundle.c +++ b/bundle.c @@ -19,7 +19,7 @@ static void add_to_ref_list(const unsigned char *sha1, const char *name, list->list = xrealloc(list->list, list->alloc * sizeof(list->list[0])); } - memcpy(list->list[list->nr].sha1, sha1, 20); + hashcpy(list->list[list->nr].sha1, sha1); list->list[list->nr].name = xstrdup(name); list->nr++; } diff --git a/grep.c b/grep.c index c668034..f5101f7 100644 --- a/grep.c +++ b/grep.c @@ -1650,7 +1650,7 @@ void grep_source_init(struct grep_source *gs, enum grep_source_type type, break; case GREP_SOURCE_SHA1: gs->identifier = xmalloc(20); - memcpy(gs->identifier, identifier, 20); + hashcpy(gs->identifier, identifier); break; case GREP_SOURCE_BUF: gs->identifier = NULL; diff --git a/pack-bitmap-write.c b/pack-bitmap-write.c index 1218bef..5f1791a 100644 --- a/pack-bitmap-write.c +++ b/pack-bitmap-write.c @@ -530,7 +530,7 @@ void bitmap_writer_finish(struct pack_idx_entry **index, header.version = htons(default_version); header.options = htons(flags | options); header.entry_count = htonl(writer.selected_nr); - memcpy(header.checksum, writer.pack_checksum, 20); + hashcpy(header.checksum, writer.pack_checksum); sha1write(f, &header, sizeof(header)); dump_bitmap(f, writer.commits); diff --git a/ppc/sha1.c b/ppc/sha1.c index ec6a192..8a87fea 100644 --- a/ppc/sha1.c +++ b/ppc/sha1.c @@ -9,6 +9,7 @@ #include <stdio.h> #include <string.h> #include "sha1.h" +#include "cache.h" extern void ppc_sha1_core(uint32_t *hash, const unsigned char *p, unsigned int nblocks); @@ -67,6 +68,6 @@ int ppc_SHA1_Final(unsigned char *hash, ppc_SHA_CTX *c) memset(&c->buf.b[cnt], 0, 56 - cnt); c->buf.l[7] = c->len; ppc_sha1_core(c->hash, c->buf.b, 1); - memcpy(hash, c->hash, 20); + hashcpy(hash, c->hash); return 0; } diff --git a/reflog-walk.c b/reflog-walk.c index b2fbdb2..d490f7d 100644 --- a/reflog-walk.c +++ b/reflog-walk.c @@ -32,8 +32,8 @@ static int read_one_reflog(unsigned char *osha1, unsigned char *nsha1, sizeof(struct reflog_info)); } item = array->items + array->nr; - memcpy(item->osha1, osha1, 20); - memcpy(item->nsha1, nsha1, 20); + hashcpy(item->osha1, osha1); + hashcpy(item->nsha1, nsha1); item->email = xstrdup(email); item->timestamp = timestamp; item->tz = tz; diff --git a/refs.c b/refs.c index 89228e2..f90b7ea 100644 --- a/refs.c +++ b/refs.c @@ -1222,7 +1222,7 @@ static int resolve_gitlink_packed_ref(struct ref_cache *refs, if (ref == NULL) return -1; - memcpy(sha1, ref->u.value.sha1, 20); + hashcpy(sha1, ref->u.value.sha1); return 0; } -- 1.9.0.138.g2de3478.dirty -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html