diff options
Diffstat (limited to 'dir.c')
| -rw-r--r-- | dir.c | 37 |
1 files changed, 13 insertions, 24 deletions
@@ -505,12 +505,7 @@ void add_exclude(const char *string, const char *base, parse_exclude_pattern(&string, &patternlen, &flags, &nowildcardlen); if (flags & EXC_FLAG_MUSTBEDIR) { - char *s; - x = xmalloc(sizeof(*x) + patternlen + 1); - s = (char *)(x+1); - memcpy(s, string, patternlen); - s[patternlen] = '\0'; - x->pattern = s; + FLEXPTR_ALLOC_MEM(x, pattern, string, patternlen); } else { x = xmalloc(sizeof(*x)); x->pattern = string; @@ -630,10 +625,7 @@ static struct untracked_cache_dir *lookup_untracked(struct untracked_cache *uc, } uc->dir_created++; - d = xmalloc(sizeof(*d) + len + 1); - memset(d, 0, sizeof(*d)); - memcpy(d->name, name, len); - d->name[len] = '\0'; + FLEX_ALLOC_MEM(d, name, name, len); ALLOC_GROW(dir->dirs, dir->dirs_nr + 1, dir->dirs_alloc); memmove(dir->dirs + first + 1, dir->dirs + first, @@ -702,7 +694,7 @@ static int add_excludes(const char *fname, const char *base, int baselen, return 0; } if (buf[size-1] != '\n') { - buf = xrealloc(buf, size+1); + buf = xrealloc(buf, st_add(size, 1)); buf[size++] = '\n'; } } else { @@ -716,7 +708,7 @@ static int add_excludes(const char *fname, const char *base, int baselen, close(fd); return 0; } - buf = xmalloc(size+1); + buf = xmallocz(size); if (read_in_full(fd, buf, size) != size) { free(buf); close(fd); @@ -1334,10 +1326,8 @@ static struct dir_entry *dir_entry_new(const char *pathname, int len) { struct dir_entry *ent; - ent = xmalloc(sizeof(*ent) + len + 1); + FLEX_ALLOC_MEM(ent, name, pathname, len); ent->len = len; - memcpy(ent->name, pathname, len); - ent->name[len] = 0; return ent; } @@ -2568,16 +2558,15 @@ void write_untracked_extension(struct strbuf *out, struct untracked_cache *untra struct ondisk_untracked_cache *ouc; struct write_data wd; unsigned char varbuf[16]; - int len = 0, varint_len; - if (untracked->exclude_per_dir) - len = strlen(untracked->exclude_per_dir); - ouc = xmalloc(sizeof(*ouc) + len + 1); + int varint_len; + size_t len = strlen(untracked->exclude_per_dir); + + FLEX_ALLOC_MEM(ouc, exclude_per_dir, untracked->exclude_per_dir, len); stat_data_to_disk(&ouc->info_exclude_stat, &untracked->ss_info_exclude.stat); stat_data_to_disk(&ouc->excludes_file_stat, &untracked->ss_excludes_file.stat); hashcpy(ouc->info_exclude_sha1, untracked->ss_info_exclude.sha1); hashcpy(ouc->excludes_file_sha1, untracked->ss_excludes_file.sha1); ouc->dir_flags = htonl(untracked->dir_flags); - memcpy(ouc->exclude_per_dir, untracked->exclude_per_dir, len + 1); varint_len = encode_varint(untracked->ident.len, varbuf); strbuf_add(out, varbuf, varint_len); @@ -2682,21 +2671,21 @@ static int read_one_dir(struct untracked_cache_dir **untracked_, ud.untracked_alloc = value; ud.untracked_nr = value; if (ud.untracked_nr) - ud.untracked = xmalloc(sizeof(*ud.untracked) * ud.untracked_nr); + ALLOC_ARRAY(ud.untracked, ud.untracked_nr); data = next; next = data; ud.dirs_alloc = ud.dirs_nr = decode_varint(&next); if (next > end) return -1; - ud.dirs = xmalloc(sizeof(*ud.dirs) * ud.dirs_nr); + ALLOC_ARRAY(ud.dirs, ud.dirs_nr); data = next; len = strlen((const char *)data); next = data + len + 1; if (next > rd->end) return -1; - *untracked_ = untracked = xmalloc(sizeof(*untracked) + len); + *untracked_ = untracked = xmalloc(st_add(sizeof(*untracked), len)); memcpy(untracked, &ud, sizeof(ud)); memcpy(untracked->name, data, len + 1); data = next; @@ -2809,7 +2798,7 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long rd.data = next; rd.end = end; rd.index = 0; - rd.ucd = xmalloc(sizeof(*rd.ucd) * len); + ALLOC_ARRAY(rd.ucd, len); if (read_one_dir(&uc->root, &rd) || rd.index != len) goto done; |