From: Jakub Jelinek <jakub@redhat.com>
Date: Sat, 9 Dec 2023 09:28:37 +0000 (+0100)
Subject: driver: Fix memory leak [PR93019]
X-Git-Tag: basepoints/gcc-15~3783
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36be2a0e91c76da4afcd5ddc37e03f5800396387;p=thirdparty%2Fgcc.git

driver: Fix memory leak [PR93019]

driver:finalize used by JIT clears the mdswitches pointer; if it was
allocated before, that leaks the memory.

2023-12-09  Costas Argyris  <costas.argyris@gmail.com>
	    Jakub Jelinek  <jakub@redhat.com>

	PR driver/93019
	* gcc.cc (driver::finalize): Call XDELETEVEC on mdswitches before
	clearing it.

Signed-off-by: Costas Argyris <costas.argyris@gmail.com>
---

diff --git a/gcc/gcc.cc b/gcc/gcc.cc
index d73fb0414e98..701f5cdfb59c 100644
--- a/gcc/gcc.cc
+++ b/gcc/gcc.cc
@@ -11368,6 +11368,7 @@ driver::finalize ()
   input_from_pipe = 0;
   suffix_subst = NULL;
 
+  XDELETEVEC (mdswitches);
   mdswitches = NULL;
   n_mdswitches = 0;