Fixing Windows's memory leak.

7 years ago · 3290e49a1d
parent b6142ef1a6
commit 3290e49a1d
1 changed files with 4 additions and 1 deletions
--- a/src/core/lib/support/env_windows.cc
+++ b/src/core/lib/support/env_windows.cc
@ -43,7 +43,10 @@ char *gpr_getenv(const char *name) {
  DWORD ret;

  ret = GetEnvironmentVariable(tname, NULL, 0);
-  if (ret == 0) return NULL;
+  if (ret == 0) {
+      gpr_free(tname);
+      return NULL;
+  }
  size = ret * (DWORD)sizeof(TCHAR);
  tresult = (LPTSTR)gpr_malloc(size);
  ret = GetEnvironmentVariable(tname, tresult, size);