From: David Malcolm <dmalcolm@redhat.com>
Date: Tue, 30 Nov 2021 19:47:24 +0000 (-0500)
Subject: analyzer: add regression test [PR99269]
X-Git-Tag: basepoints/gcc-13~2672
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9603bccba62e250d0ff64863a1730a167d571a25;p=thirdparty%2Fgcc.git

analyzer: add regression test [PR99269]

gcc/testsuite/ChangeLog:
	PR analyzer/99269
	* gcc.dg/analyzer/pr99269.c: New test.

Signed-off-by: David Malcolm <dmalcolm@redhat.com>
---

diff --git a/gcc/testsuite/gcc.dg/analyzer/pr99269.c b/gcc/testsuite/gcc.dg/analyzer/pr99269.c
new file mode 100644
index 000000000000..1cce3aef8ddd
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/analyzer/pr99269.c
@@ -0,0 +1,16 @@
+#include <stdlib.h>
+
+void example(void) {
+	int len;
+	int **namelist = NULL;
+
+	len = 2;
+	namelist = malloc(len * sizeof *namelist);
+	if (!namelist) return;
+	namelist[0] = malloc(sizeof **namelist);
+	namelist[1] = malloc(sizeof **namelist);
+
+	while(len--) { free(namelist[len]); }
+	free(namelist);
+	return;
+}