[PATCH 2/2] Use xmemdup in many places.
Signed-off-by: Pierre Habouzit <madcoder@debian.org>
---
attr.c | 7 +------
builtin-add.c | 8 ++------
builtin-apply.c | 11 ++---------
builtin-fetch--tool.c | 6 +-----
builtin-fmt-merge-msg.c | 17 ++++++-----------
builtin-for-each-ref.c | 40 +++++++++-------------------------------
builtin-log.c | 12 ++----------
builtin-ls-files.c | 9 +--------
builtin-mv.c | 5 +----
builtin-revert.c | 4 +---
builtin-shortlog.c | 11 ++---------
commit.c | 16 ++++++----------
connect.c | 4 +---
convert.c | 7 +------
diff.c | 13 ++-----------
diffcore-order.c | 7 ++-----
fast-import.c | 4 +---
http-push.c | 9 ++-------
imap-send.c | 20 +++++---------------
merge-recursive.c | 19 ++++---------------
refs.c | 12 ++++--------
sha1_file.c | 12 +++---------
tag.c | 4 +---
23 files changed, 60 insertions(+), 197 deletions(-)
diff --git a/attr.c b/attr.c
index 1293993..fbfc2eb 100644
--- a/attr.c
+++ b/attr.c
@@ -160,12 +160,7 @@ static const char *parse_attr(const char *src, int lineno, const char *cp,
else if (!equals)
e->setto = ATTR__TRUE;
else {
- char *value;
- int vallen = ep - equals;
- value = xmalloc(vallen);
- memcpy(value, equals+1, vallen-1);
- value[vallen-1] = 0;
- e->setto = value;
+ e->setto = xmemdup(equals + 1, ep - equals - 1);
}
e->attr = git_attr(cp, len);
}
diff --git a/builtin-add.c b/builtin-add.c
index 0d7d0ce..55eedd8 100644
--- a/builtin-add.c
+++ b/builtin-add.c
@@ -71,12 +71,8 @@ static void fill_directory(struct dir_struct *dir, const char **pathspec,
baselen = common_prefix(pathspec);
path = ".";
base = "";
- if (baselen) {
- char *common = xmalloc(baselen + 1);
- memcpy(common, *pathspec, baselen);
- common[baselen] = 0;
- path = base = common;
- }
+ if (baselen)
+ path = base = xmemdup(*pathspec, baselen);
/* Read the directory and prune it */
read_directory(dir, path, base, baselen, pathspec);
diff --git a/builtin-apply.c b/builtin-apply.c
index 05011bb..900d0a7 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -293,11 +293,7 @@ static char *find_name(const char *line, char *def, int p_value, int terminate)
return def;
}
- name = xmalloc(len + 1);
- memcpy(name, start, len);
- name[len] = 0;
- free(def);
- return name;
+ return xmemdup(start, len);
}
static int count_slashes(const char *cp)
@@ -687,10 +683,7 @@ static char *git_header_name(char *line, int llen)
break;
}
if (second[len] == '\n' && !memcmp(name, second, len)) {
- char *ret = xmalloc(len + 1);
- memcpy(ret, name, len);
- ret[len] = 0;
- return ret;
+ return xmemdup(name, len);
}
}
}
diff --git a/builtin-fetch--tool.c b/builtin-fetch--tool.c
index 514a3cc..327f555 100644
--- a/builtin-fetch--tool.c
+++ b/builtin-fetch--tool.c
@@ -222,19 +222,15 @@ static char *find_local_name(const char *remote_name, const char *refs,
}
if (!strncmp(remote_name, ref, len) && ref[len] == ':') {
const char *local_part = ref + len + 1;
- char *ret;
int retlen;
if (!next)
retlen = strlen(local_part);
else
retlen = next - local_part;
- ret = xmalloc(retlen + 1);
- memcpy(ret, local_part, retlen);
- ret[retlen] = 0;
*force_p = single_force;
*not_for_merge_p = not_for_merge;
- return ret;
+ return xmemdup(local_part, retlen);
}
ref = next;
}
diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c
index ae60fcc..6dd217a 100644
--- a/builtin-fmt-merge-msg.c
+++ b/builtin-fmt-merge-msg.c
@@ -140,12 +140,10 @@ static int handle_line(char *line)
if (!strcmp(".", src) || !strcmp(src, origin)) {
int len = strlen(origin);
if (origin[0] == '\'' && origin[len - 1] == '\'') {
- char *new_origin = xmalloc(len - 1);
- memcpy(new_origin, origin + 1, len - 2);
- new_origin[len - 2] = 0;
- origin = new_origin;
- } else
+ origin = xmemdup(origin + 1, len - 2);
+ } else {
origin = xstrdup(origin);
+ }
} else {
char *new_origin = xmalloc(strlen(origin) + strlen(src) + 5);
sprintf(new_origin, "%s of %s", origin, src);
@@ -211,14 +209,11 @@ static void shortlog(const char *name, unsigned char *sha1,
bol += 2;
eol = strchr(bol, '\n');
-
if (eol) {
- int len = eol - bol;
- oneline = xmalloc(len + 1);
- memcpy(oneline, bol, len);
- oneline[len] = 0;
- } else
+ oneline = xmemdup(bol, eol - bol);
+ } else {
oneline = xstrdup(bol);
+ }
append_to_list(&subjects, oneline, NULL);
}
diff --git a/builtin-for-each-ref.c b/builtin-for-each-ref.c
index 0afa1c5..287d52a 100644
--- a/builtin-for-each-ref.c
+++ b/builtin-for-each-ref.c
@@ -87,7 +87,6 @@ static int used_atom_cnt, sort_atom_limit, need_tagged;
static int parse_atom(const char *atom, const char *ep)
{
const char *sp;
- char *n;
int i, at;
sp = atom;
@@ -120,10 +119,7 @@ static int parse_atom(const char *atom, const char *ep)
(sizeof *used_atom) * used_atom_cnt);
used_atom_type = xrealloc(used_atom_type,
(sizeof(*used_atom_type) * used_atom_cnt));
- n = xmalloc(ep - atom + 1);
- memcpy(n, atom, ep - atom);
- n[ep-atom] = 0;
- used_atom[at] = n;
+ used_atom[at] = xmemdup(atom, ep - atom);
used_atom_type[at] = valid_atom[i].cmp_type;
return at;
}
@@ -305,46 +301,28 @@ static const char *find_wholine(const char *who, int wholen, const char *buf, un
static const char *copy_line(const char *buf)
{
const char *eol = strchr(buf, '\n');
- char *line;
- int len;
if (!eol)
return "";
- len = eol - buf;
- line = xmalloc(len + 1);
- memcpy(line, buf, len);
- line[len] = 0;
- return line;
+ return xmemdup(buf, eol - buf);
}
static const char *copy_name(const char *buf)
{
- const char *eol = strchr(buf, '\n');
- const char *eoname = strstr(buf, " <");
- char *line;
- int len;
- if (!(eoname && eol && eoname < eol))
- return "";
- len = eoname - buf;
- line = xmalloc(len + 1);
- memcpy(line, buf, len);
- line[len] = 0;
- return line;
+ const char *cp;
+ for (cp = buf; *cp != '\n'; cp++) {
+ if (!strncmp(cp, " <", 2))
+ return xmemdup(buf, cp - buf);
+ }
+ return "";
}
static const char *copy_email(const char *buf)
{
const char *email = strchr(buf, '<');
const char *eoemail = strchr(email, '>');
- char *line;
- int len;
if (!email || !eoemail)
return "";
- eoemail++;
- len = eoemail - email;
- line = xmalloc(len + 1);
- memcpy(line, email, len);
- line[len] = 0;
- return line;
+ return xmemdup(email, eoemail + 1 - email);
}
static void grab_date(const char *buf, struct atom_value *v)
diff --git a/builtin-log.c b/builtin-log.c
index 60819d1..f61a568 100644
--- a/builtin-log.c
+++ b/builtin-log.c
@@ -441,8 +441,6 @@ static const char *clean_message_id(const char *msg_id)
{
char ch;
const char *a, *z, *m;
- char *n;
- size_t len;
m = msg_id;
while ((ch = *m) && (isspace(ch) || (ch == '<')))
@@ -458,11 +456,7 @@ static const char *clean_message_id(const char *msg_id)
die("insane in-reply-to: %s", msg_id);
if (++z == m)
return a;
- len = z - a;
- n = xmalloc(len + 1);
- memcpy(n, a, len);
- n[len] = 0;
- return n;
+ return xmemdup(a, z - a);
}
int cmd_format_patch(int argc, const char **argv, const char *prefix)
@@ -541,9 +535,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix)
endpos = strchr(committer, '>');
if (!endpos)
die("bogos committer info %s\n", committer);
- add_signoff = xmalloc(endpos - committer + 2);
- memcpy(add_signoff, committer, endpos - committer + 1);
- add_signoff[endpos - committer + 1] = 0;
+ add_signoff = xmemdup(committer, endpos - committer + 1);
}
else if (!strcmp(argv[i], "--attach")) {
rev.mime_boundary = git_version_string;
diff --git a/builtin-ls-files.c b/builtin-ls-files.c
index 6c1db86..64f0011 100644
--- a/builtin-ls-files.c
+++ b/builtin-ls-files.c
@@ -299,7 +299,6 @@ static void prune_cache(const char *prefix)
static const char *verify_pathspec(const char *prefix)
{
const char **p, *n, *prev;
- char *real_prefix;
unsigned long max;
prev = NULL;
@@ -326,14 +325,8 @@ static const char *verify_pathspec(const char *prefix)
if (prefix_offset > max || memcmp(prev, prefix, prefix_offset))
die("git-ls-files: cannot generate relative filenames containing '..'");
- real_prefix = NULL;
prefix_len = max;
- if (max) {
- real_prefix = xmalloc(max + 1);
- memcpy(real_prefix, prev, max);
- real_prefix[max] = 0;
- }
- return real_prefix;
+ return max ? xmemdup(prev, max) : NULL;
}
/*
diff --git a/builtin-mv.c b/builtin-mv.c
index b95b7d2..9dacc95 100644
--- a/builtin-mv.c
+++ b/builtin-mv.c
@@ -22,10 +22,7 @@ static const char **copy_pathspec(const char *prefix, const char **pathspec,
for (i = 0; i < count; i++) {
int length = strlen(result[i]);
if (length > 0 && result[i][length - 1] == '/') {
- char *without_slash = xmalloc(length);
- memcpy(without_slash, result[i], length - 1);
- without_slash[length - 1] = '\0';
- result[i] = without_slash;
+ result[i] = xmemdup(result[i], length - 1);
}
if (base_name) {
const char *last_slash = strrchr(result[i], '/');
diff --git a/builtin-revert.c b/builtin-revert.c
index 499bbe7..4d96d3f 100644
--- a/builtin-revert.c
+++ b/builtin-revert.c
@@ -168,9 +168,7 @@ static void set_author_ident_env(const char *message)
char *line, *pend, *email, *timestamp;
p += 7;
- line = xmalloc(eol + 1 - p);
- memcpy(line, p, eol - p);
- line[eol - p] = '\0';
+ line = xmemdup(p, eol - p);
email = strchr(line, '<');
if (!email)
die ("Could not extract author email from %s",
diff --git a/builtin-shortlog.c b/builtin-shortlog.c
index 16af619..a6cbe39 100644
--- a/builtin-shortlog.c
+++ b/builtin-shortlog.c
@@ -39,10 +39,7 @@ static void insert_author_oneline(struct path_list *list,
while (authorlen > 0 && isspace(author[authorlen - 1]))
authorlen--;
- buffer = xmalloc(authorlen + 1);
- memcpy(buffer, author, authorlen);
- buffer[authorlen] = '\0';
-
+ buffer = xmemdup(author, authorlen);
item = path_list_insert(buffer, list);
if (item->util == NULL)
item->util = xcalloc(1, sizeof(struct path_list));
@@ -66,13 +63,9 @@ static void insert_author_oneline(struct path_list *list,
oneline++;
onelinelen--;
}
-
while (onelinelen > 0 && isspace(oneline[onelinelen - 1]))
onelinelen--;
-
- buffer = xmalloc(onelinelen + 1);
- memcpy(buffer, oneline, onelinelen);
- buffer[onelinelen] = '\0';
+ buffer = xmemdup(oneline, onelinelen);
if (dot3) {
int dot3len = strlen(dot3);
diff --git a/commit.c b/commit.c
index 85889f9..2778621 100644
--- a/commit.c
+++ b/commit.c
@@ -628,11 +628,7 @@ static char *get_header(const struct commit *commit, const char *key)
if (eol - line > key_len &&
!strncmp(line, key, key_len) &&
line[key_len] == ' ') {
- int len = eol - line - key_len;
- char *ret = xmalloc(len);
- memcpy(ret, line + key_len + 1, len - 1);
- ret[len - 1] = '\0';
- return ret;
+ return xmemdup(line + key_len + 1, eol - line - key_len - 1);
}
line = next;
}
@@ -709,7 +705,7 @@ static void fill_person(struct interp *table, const char *msg, int len)
start = end + 1;
while (end > 0 && isspace(msg[end - 1]))
end--;
- table[0].value = xstrndup(msg, end);
+ table[0].value = xmemdup(msg, end);
if (start >= len)
return;
@@ -721,7 +717,7 @@ static void fill_person(struct interp *table, const char *msg, int len)
if (end >= len)
return;
- table[1].value = xstrndup(msg + start, end - start);
+ table[1].value = xmemdup(msg + start, end - start);
/* parse date */
for (start = end + 1; start < len && isspace(msg[start]); start++)
@@ -732,7 +728,7 @@ static void fill_person(struct interp *table, const char *msg, int len)
if (msg + start == ep)
return;
- table[5].value = xstrndup(msg + start, ep - (msg + start));
+ table[5].value = xmemdup(msg + start, ep - (msg + start));
/* parse tz */
for (start = ep - msg + 1; start < len && isspace(msg[start]); start++)
@@ -859,7 +855,7 @@ void format_commit_message(const struct commit *commit,
; /* do nothing */
if (state == SUBJECT) {
- table[ISUBJECT].value = xstrndup(msg + i, eol - i);
+ table[ISUBJECT].value = xmemdup(msg + i, eol - i);
i = eol;
}
if (i == eol) {
@@ -875,7 +871,7 @@ void format_commit_message(const struct commit *commit,
msg + i + 10, eol - i - 10);
else if (!prefixcmp(msg + i, "encoding "))
table[IENCODING].value =
- xstrndup(msg + i + 9, eol - i - 9);
+ xmemdup(msg + i + 9, eol - i - 9);
i = eol;
}
if (msg[i])
diff --git a/connect.c b/connect.c
index 8b1e993..779de85 100644
--- a/connect.c
+++ b/connect.c
@@ -393,9 +393,7 @@ static int git_proxy_command_options(const char *var, const char *value)
if (matchlen == 4 &&
!memcmp(value, "none", 4))
matchlen = 0;
- git_proxy_command = xmalloc(matchlen + 1);
- memcpy(git_proxy_command, value, matchlen);
- git_proxy_command[matchlen] = 0;
+ git_proxy_command = xmemdup(value, matchlen);
}
return 0;
}
diff --git a/convert.c b/convert.c
index 508d30b..3a0a9ed 100644
--- a/convert.c
+++ b/convert.c
@@ -323,13 +323,8 @@ static int read_convert_config(const char *var, const char *value)
if (!strncmp(drv->name, name, namelen) && !drv->name[namelen])
break;
if (!drv) {
- char *namebuf;
drv = xcalloc(1, sizeof(struct convert_driver));
- namebuf = xmalloc(namelen + 1);
- memcpy(namebuf, name, namelen);
- namebuf[namelen] = 0;
- drv->name = namebuf;
- drv->next = NULL;
+ drv->name = xmemdup(name, namelen);
*user_convert_tail = drv;
user_convert_tail = &(drv->next);
}
diff --git a/diff.c b/diff.c
index a5b69ed..f2e9a44 100644
--- a/diff.c
+++ b/diff.c
@@ -83,13 +83,8 @@ static int parse_lldiff_command(const char *var, const char *ep, const char *val
if (!strncmp(drv->name, name, namelen) && !drv->name[namelen])
break;
if (!drv) {
- char *namebuf;
drv = xcalloc(1, sizeof(struct ll_diff_driver));
- namebuf = xmalloc(namelen + 1);
- memcpy(namebuf, name, namelen);
- namebuf[namelen] = 0;
- drv->name = namebuf;
- drv->next = NULL;
+ drv->name = xmemdup(name, namelen);
if (!user_diff_tail)
user_diff_tail = &user_diff;
*user_diff_tail = drv;
@@ -126,12 +121,8 @@ static int parse_funcname_pattern(const char *var, const char *ep, const char *v
if (!strncmp(pp->name, name, namelen) && !pp->name[namelen])
break;
if (!pp) {
- char *namebuf;
pp = xcalloc(1, sizeof(*pp));
- namebuf = xmalloc(namelen + 1);
- memcpy(namebuf, name, namelen);
- namebuf[namelen] = 0;
- pp->name = namebuf;
+ pp->name = xmemdup(name, namelen);
pp->next = funcname_pattern_list;
funcname_pattern_list = pp;
}
diff --git a/diffcore-order.c b/diffcore-order.c
index 2a4bd82..e20ab98 100644
--- a/diffcore-order.c
+++ b/diffcore-order.c
@@ -48,11 +48,8 @@ static void prepare_order(const char *orderfile)
if (*ep == '\n') {
*ep = 0;
order[cnt] = cp;
- }
- else {
- order[cnt] = xmalloc(ep-cp+1);
- memcpy(order[cnt], cp, ep-cp);
- order[cnt][ep-cp] = 0;
+ } else {
+ order[cnt] = xmemdup(cp, ep - cp);
}
cnt++;
}
diff --git a/fast-import.c b/fast-import.c
index e2a4834..d5e4b1d 100644
--- a/fast-import.c
+++ b/fast-import.c
@@ -1864,9 +1864,7 @@ static void file_change_cr(struct branch *b, int rename)
endp = strchr(s, ' ');
if (!endp)
die("Missing space after source: %s", command_buf.buf);
- s_uq = xmalloc(endp - s + 1);
- memcpy(s_uq, s, endp - s);
- s_uq[endp - s] = 0;
+ s_uq = xmemdup(s, endp - s);
}
s = s_uq;
diff --git a/http-push.c b/http-push.c
index 7c3720f..f5e4266 100644
--- a/http-push.c
+++ b/http-push.c
@@ -1271,10 +1271,7 @@ xml_cdata(void *userData, const XML_Char *s, int len)
{
struct xml_ctx *ctx = (struct xml_ctx *)userData;
free(ctx->cdata);
- ctx->cdata = xmalloc(len + 1);
- /* NB: 's' is not null-terminated, can not use strlcpy here */
- memcpy(ctx->cdata, s, len);
- ctx->cdata[len] = '\0';
+ ctx->cdata = xmemdup(s, len);
}
static struct remote_lock *lock_remote(const char *path, long timeout)
@@ -2172,9 +2169,7 @@ static void fetch_symref(const char *path, char **symref, unsigned char *sha1)
/* If it's a symref, set the refname; otherwise try for a sha1 */
if (!prefixcmp((char *)buffer.buffer, "ref: ")) {
- *symref = xmalloc(buffer.posn - 5);
- memcpy(*symref, (char *)buffer.buffer + 5, buffer.posn - 6);
- (*symref)[buffer.posn - 6] = '\0';
+ *symref = xmemdup(buffer.buffer + 5, buffer.posn - 6);
} else {
get_sha1_hex(buffer.buffer, sha1);
}
diff --git a/imap-send.c b/imap-send.c
index 86e4a0f..b07decc 100644
--- a/imap-send.c
+++ b/imap-send.c
@@ -623,9 +623,7 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level )
goto bail;
cur->len = s - p;
s++;
- cur->val = xmalloc( cur->len + 1 );
- memcpy( cur->val, p, cur->len );
- cur->val[cur->len] = 0;
+ cur->val = xmemdup(p, cur->len);
} else {
/* atom */
p = s;
@@ -633,12 +631,10 @@ parse_imap_list_l( imap_t *imap, char **sp, list_t **curp, int level )
if (level && *s == ')')
break;
cur->len = s - p;
- if (cur->len == 3 && !memcmp ("NIL", p, 3))
+ if (cur->len == 3 && !memcmp ("NIL", p, 3)) {
cur->val = NIL;
- else {
- cur->val = xmalloc( cur->len + 1 );
- memcpy( cur->val, p, cur->len );
- cur->val[cur->len] = 0;
+ } else {
+ cur->val = xmemdup(p, cur->len);
}
}
@@ -1221,13 +1217,7 @@ split_msg( msg_data_t *all_msgs, msg_data_t *msg, int *ofs )
if (p)
msg->len = &p[1] - data;
- msg->data = xmalloc( msg->len + 1 );
- if (!msg->data)
- return 0;
-
- memcpy( msg->data, data, msg->len );
- msg->data[ msg->len ] = 0;
-
+ msg->data = xmemdup(data, msg->len);
*ofs += msg->len;
return 1;
}
diff --git a/merge-recursive.c b/merge-recursive.c
index 19d5f3b..e38011b 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -432,19 +432,15 @@ static int update_stages(const char *path, struct diff_filespec *o,
static int remove_path(const char *name)
{
- int ret, len;
+ int ret;
char *slash, *dirs;
ret = unlink(name);
if (ret)
return ret;
- len = strlen(name);
- dirs = xmalloc(len+1);
- memcpy(dirs, name, len);
- dirs[len] = '\0';
+ dirs = xstrdup(name);
while ((slash = strrchr(name, '/'))) {
*slash = '\0';
- len = slash - name;
if (rmdir(name) != 0)
break;
}
@@ -578,9 +574,7 @@ static void update_file_flags(const unsigned char *sha,
flush_buffer(fd, buf, size);
close(fd);
} else if (S_ISLNK(mode)) {
- char *lnk = xmalloc(size + 1);
- memcpy(lnk, buf, size);
- lnk[size] = '\0';
+ char *lnk = xmemdup(buf, size);
mkdir_p(path, 0777);
unlink(path);
symlink(lnk, path);
@@ -872,14 +866,9 @@ static int read_merge_config(const char *var, const char *value)
if (!strncmp(fn->name, name, namelen) && !fn->name[namelen])
break;
if (!fn) {
- char *namebuf;
fn = xcalloc(1, sizeof(struct ll_merge_driver));
- namebuf = xmalloc(namelen + 1);
- memcpy(namebuf, name, namelen);
- namebuf[namelen] = 0;
- fn->name = namebuf;
+ fn->name = xmemdup(name, namelen);
fn->fn = ll_ext_merge;
- fn->next = NULL;
*ll_user_merge_tail = fn;
ll_user_merge_tail = &(fn->next);
}
diff --git a/refs.c b/refs.c
index 7fb3350..64363ce 100644
--- a/refs.c
+++ b/refs.c
@@ -1246,15 +1246,11 @@ int create_symref(const char *ref_target, const char *refs_heads_master,
static char *ref_msg(const char *line, const char *endp)
{
const char *ep;
- char *msg;
-
line += 82;
- for (ep = line; ep < endp && *ep != '\n'; ep++)
- ;
- msg = xmalloc(ep - line + 1);
- memcpy(msg, line, ep - line);
- msg[ep - line] = 0;
- return msg;
+ ep = memchr(line, '\n', endp - line);
+ if (!ep)
+ ep = endp;
+ return xmemdup(line, ep - line);
}
int read_ref_at(const char *ref, unsigned long at_time, int cnt, unsigned char *sha1, char **msg, unsigned long *cutoff_time, int *cutoff_tz, int *cutoff_cnt)
diff --git a/sha1_file.c b/sha1_file.c
index 59325d4..135bc02 100644
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -1491,11 +1491,8 @@ found_cache_entry:
ent->lru.next->prev = ent->lru.prev;
ent->lru.prev->next = ent->lru.next;
delta_base_cached -= ent->size;
- }
- else {
- ret = xmalloc(ent->size + 1);
- memcpy(ret, ent->data, ent->size);
- ((char *)ret)[ent->size] = 0;
+ } else {
+ ret = xmemdup(ent->data, ent->size);
}
*type = ent->type;
*base_size = ent->size;
@@ -1872,12 +1869,9 @@ void *read_sha1_file(const unsigned char *sha1, enum object_type *type,
co = find_cached_object(sha1);
if (co) {
- buf = xmalloc(co->size + 1);
- memcpy(buf, co->buf, co->size);
- ((char*)buf)[co->size] = 0;
*type = co->type;
*size = co->size;
- return buf;
+ return xmemdup(co->buf, co->size);
}
buf = read_packed_sha1(sha1, type, size);
diff --git a/tag.c b/tag.c
index bbacd59..f82a668 100644
--- a/tag.c
+++ b/tag.c
@@ -68,9 +68,7 @@ int parse_tag_buffer(struct tag *item, void *data, unsigned long size)
memcpy(type, type_line + 5, typelen);
type[typelen] = '\0';
taglen = sig_line - tag_line - strlen("tag \n");
- item->tag = xmalloc(taglen + 1);
- memcpy(item->tag, tag_line + 4, taglen);
- item->tag[taglen] = '\0';
+ item->tag = xmemdup(tag_line + 4, taglen);
if (!strcmp(type, blob_type)) {
item->tagged = &lookup_blob(sha1)->object;
--
1.5.3.1
Pierre Habouzit <madcoder@debian.org>