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-rw-r--r--builtin/apply.c4
-rw-r--r--builtin/blame.c5
-rw-r--r--connect.c4
-rw-r--r--http-backend.c4
-rw-r--r--path.c4
-rw-r--r--sh-i18n--envsubst.c4
6 files changed, 6 insertions, 19 deletions
diff --git a/builtin/apply.c b/builtin/apply.c
index 9c5724eacc..622ee1674a 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -2869,9 +2869,7 @@ static int apply_binary_fragment(struct image *img, struct patch *patch)
case BINARY_LITERAL_DEFLATED:
clear_image(img);
img->len = fragment->size;
- img->buf = xmalloc(img->len+1);
- memcpy(img->buf, fragment->patch, img->len);
- img->buf[img->len] = '\0';
+ img->buf = xmemdupz(fragment->patch, img->len);
return 0;
}
return -1;
diff --git a/builtin/blame.c b/builtin/blame.c
index ef7cb1d254..6a284ce46b 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2458,11 +2458,8 @@ parse_done:
die("revision walk setup failed");
if (is_null_sha1(sb.final->object.sha1)) {
- char *buf;
o = sb.final->util;
- buf = xmalloc(o->file.size + 1);
- memcpy(buf, o->file.ptr, o->file.size + 1);
- sb.final_buf = buf;
+ sb.final_buf = xmemdupz(o->file.ptr, o->file.size);
sb.final_buf_size = o->file.size;
}
else {
diff --git a/connect.c b/connect.c
index a983d061a9..ebc3a5be7d 100644
--- a/connect.c
+++ b/connect.c
@@ -64,9 +64,7 @@ static void parse_one_symref_info(struct string_list *symref, const char *val, i
if (!len)
return; /* just "symref" */
/* e.g. "symref=HEAD:refs/heads/master" */
- sym = xmalloc(len + 1);
- memcpy(sym, val, len);
- sym[len] = '\0';
+ sym = xmemdupz(val, len);
target = strchr(sym, ':');
if (!target)
/* just "symref=something" */
diff --git a/http-backend.c b/http-backend.c
index d2c0a625ce..f6b7a5bae1 100644
--- a/http-backend.c
+++ b/http-backend.c
@@ -607,9 +607,7 @@ int main(int argc, char **argv)
cmd = c;
n = out[0].rm_eo - out[0].rm_so;
- cmd_arg = xmalloc(n);
- memcpy(cmd_arg, dir + out[0].rm_so + 1, n-1);
- cmd_arg[n-1] = '\0';
+ cmd_arg = xmemdupz(dir + out[0].rm_so + 1, n - 1);
dir[out[0].rm_so] = 0;
break;
}
diff --git a/path.c b/path.c
index f9c5062427..c36f003930 100644
--- a/path.c
+++ b/path.c
@@ -249,9 +249,7 @@ int validate_headref(const char *path)
static struct passwd *getpw_str(const char *username, size_t len)
{
struct passwd *pw;
- char *username_z = xmalloc(len + 1);
- memcpy(username_z, username, len);
- username_z[len] = '\0';
+ char *username_z = xmemdupz(username, len);
pw = getpwnam(username_z);
free(username_z);
return pw;
diff --git a/sh-i18n--envsubst.c b/sh-i18n--envsubst.c
index 855d28cf94..6dd03a974a 100644
--- a/sh-i18n--envsubst.c
+++ b/sh-i18n--envsubst.c
@@ -278,9 +278,7 @@ static string_list_ty variables_set;
static void
note_variable (const char *var_ptr, size_t var_len)
{
- char *string = xmalloc (var_len + 1);
- memcpy (string, var_ptr, var_len);
- string[var_len] = '\0';
+ char *string = xmemdupz (var_ptr, var_len);
string_list_append (&variables_set, string);
}