fix: memory safety — malloc NULL checks, strcpy→memcpy, str_dup NULL check, remove unused include

2026-07-20 21:25:23 +02:00
parent 224e7e8599
commit 3ffc5c5236
6 changed files with 10 additions and 4 deletions
@@ -41,6 +41,7 @@ FileMetadata* metadata_from_buf(char** buf) {
  if (!present)
    return NULL;
  FileMetadata* m = malloc(sizeof(FileMetadata));
+  if (m == NULL) return NULL;
  int32_t mode;
  memcpy(&mode, *buf, sizeof(mode));
  *buf += sizeof(mode);