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Diffstat (limited to 'builtin/apply.c')
-rw-r--r--builtin/apply.c31
1 files changed, 11 insertions, 20 deletions
diff --git a/builtin/apply.c b/builtin/apply.c
index 54aba4e351..deb1364fa8 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -77,8 +77,7 @@ static enum ws_ignore {
static const char *patch_input_file;
-static const char *root;
-static int root_len;
+static struct strbuf root = STRBUF_INIT;
static int read_stdin = 1;
static int options;
@@ -494,8 +493,8 @@ static char *find_name_gnu(const char *line, const char *def, int p_value)
}
strbuf_remove(&name, 0, cp - name.buf);
- if (root)
- strbuf_insert(&name, 0, root, root_len);
+ if (root.len)
+ strbuf_insert(&name, 0, root.buf, root.len);
return squash_slash(strbuf_detach(&name, NULL));
}
@@ -697,11 +696,8 @@ static char *find_name_common(const char *line, const char *def,
return squash_slash(xstrdup(def));
}
- if (root) {
- char *ret = xmalloc(root_len + len + 1);
- strcpy(ret, root);
- memcpy(ret + root_len, start, len);
- ret[root_len + len] = '\0';
+ if (root.len) {
+ char *ret = xstrfmt("%s%.*s", root.buf, len, start);
return squash_slash(ret);
}
@@ -785,7 +781,7 @@ static int guess_p_value(const char *nameline)
}
/*
- * Does the ---/+++ line has the POSIX timestamp after the last HT?
+ * Does the ---/+++ line have the POSIX timestamp after the last HT?
* GNU diff puts epoch there to signal a creation/deletion event. Is
* this such a timestamp?
*/
@@ -1277,8 +1273,8 @@ static int parse_git_header(const char *line, int len, unsigned int size, struct
* the default name from the header.
*/
patch->def_name = git_header_name(line, len);
- if (patch->def_name && root) {
- char *s = xstrfmt("%s%s", root, patch->def_name);
+ if (patch->def_name && root.len) {
+ char *s = xstrfmt("%s%s", root.buf, patch->def_name);
free(patch->def_name);
patch->def_name = s;
}
@@ -4501,14 +4497,9 @@ static int option_parse_whitespace(const struct option *opt,
static int option_parse_directory(const struct option *opt,
const char *arg, int unset)
{
- root_len = strlen(arg);
- if (root_len && arg[root_len - 1] != '/') {
- char *new_root;
- root = new_root = xmalloc(root_len + 2);
- strcpy(new_root, arg);
- strcpy(new_root + root_len++, "/");
- } else
- root = arg;
+ strbuf_reset(&root);
+ strbuf_addstr(&root, arg);
+ strbuf_complete(&root, '/');
return 0;
}