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-rw-r--r--setup.c12
1 files changed, 3 insertions, 9 deletions
diff --git a/setup.c b/setup.c
index a17c51e61d..2b64cbbbfa 100644
--- a/setup.c
+++ b/setup.c
@@ -99,10 +99,7 @@ char *prefix_path_gently(const char *prefix, int len,
return NULL;
}
} else {
- sanitized = xmalloc(len + strlen(path) + 1);
- if (len)
- memcpy(sanitized, prefix, len);
- strcpy(sanitized + len, path);
+ sanitized = xstrfmt("%.*s%s", len, prefix, path);
if (remaining_prefix)
*remaining_prefix = len;
if (normalize_path_copy_len(sanitized, sanitized, remaining_prefix)) {
@@ -468,11 +465,8 @@ const char *read_gitfile_gently(const char *path, int *return_error_code)
if (!is_absolute_path(dir) && (slash = strrchr(path, '/'))) {
size_t pathlen = slash+1 - path;
- size_t dirlen = pathlen + len - 8;
- dir = xmalloc(dirlen + 1);
- strncpy(dir, path, pathlen);
- strncpy(dir + pathlen, buf + 8, len - 8);
- dir[dirlen] = '\0';
+ dir = xstrfmt("%.*s%.*s", (int)pathlen, path,
+ (int)(len - 8), buf + 8);
free(buf);
buf = dir;
}